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NEIKO 10048A Security Bit Set 100-Piece Set Cr-V Steel 1/4-inch Adapters Phillips Slotted Hex Torx Star Tamperproof Pozi Square Spanner Torque Tri-Wing Clutch Spline Wing Nut, Security Torx Bit Set

4.6 out of 5 stars 22,275 ratings

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Size: Screwdriver Bit
Style: Security
Pattern Name: 100 Piece

About this item

  • DURABILITY: These bits are made of a high-quality chrome vanadium steel for strong hardness that can withstand more torque, reduce wear-outs, ensure longevity, and durability!
  • PRECISION BITS: Each hex bit set is precisely and automatically machined built to ensure accurate size, chamfered bit ends insert smoothly into fasteners and protect both bits and fasteners from damaged edges and ensure a smooth rotation.
  • DRILL AND SCREWDRIVER BIT SET: Each security hex torx bit set has a sandblasted finish for optimum strength to use with your drill or impact driver. This square bit set includes Nut Drivers, Security Bits, Torx, Slotted, Phillips, Square, Pozi, Hex, Socket, and other specialty bits.
  • ORGANIZED STORAGE: Our small screwdriver bit set includes a sturdy plastic organizing case for secure storage and easy carrying for working on appliances, computers, electronics, home DIY projects and much more.
  • 100 PIECE SET INCLUDES: A blow mold plastic organizing case for secure storage and easy carrying, and many of the most common tamper-proof type security bit sizes, including tri-wing bits, torx star bits, spanner bits, and hex bits.

From the brand


From the manufacturer

security bit tamper proof set drill screwdriver

Toolbox Necessity

Durable Steel Construction

Our bits are made from a premium, high quality chrome vanadium steel to ensure the best durability in a small bit. This reduces any wear outs and lasts through multiple uses.

Crafted with Quality

Working with dirt, oil, and grease can take a toll on your tools. However, our security bit set has a sandblasted finish that prevents any corrosion or rust from forming so your tools look as good as they did from the first day of use.

Commonly Used Bits Included:

  • 8-pc Phillips: PH#0, PH#1, PH#2 x 5, PH#3
  • 8-pc Pozi drive: PZ#0, PZ#1, PZ#2 x 5, PZ#3
  • 9-pc Slotted: 3, 4, 4.5, 5, 5.5, 6, 6.5, 7, 8mm
  • 9-pc Torx Star: T8, T10, T15, T20, T25, T27, T30, T40, T45
  • 9-pc tamper proof Torx Star: T8, T10, T15, T20, T25, T27, T30, T35, T40
  • 9-pc Metric Hex: 1.5, 2, 2.5, 3, 4, 5, 5.5, 6, 8mm
  • 6-pc tamper proof Metric Hex: 2, 2.5, 3, 4, 5, 6mm
  • 10-pc SAE Hex: 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4"

Product Highlights

wing bit adapter bit

Versatile for Household Use

Avoid buying multiple screwdrivers for your different fastening applications. Our 100 piece set is sure to get your job done by saying you a trip to the hardware store to look for the right size bit. Comes with attachments for easy drill usage that's great for DIY projects or garage/home improvement projects.

security bit set

Precisely Machined Bits

The machined bits are highly accurate in size including the tamper-proof holes, which are perfectly center aligned. The chamfered bit ends also provides smooth insertion into fasteners and prevents any damaged edges from forming.

security bit set case labeled

Stay Organized

Comes with a blow molded case that tightly snaps shut for a safe and convenient way of holding your bits. Easily put it in your work bench or bring along with you on the go. Each slot is labeled with the corresponding size for easy identification.

Product information

Technical Details

Brand ‎NEIKO
Item Length ‎8 Inches
Material ‎Chrome Vanadium Steel
Finish Type ‎Corrosion Resistant,Chrome Vanadium
Number of Pieces ‎100
Drive System ‎Spanner
Drive Bit Shank Style ‎1/4-inch hex
UPC ‎837013100485
Global Trade Identification Number ‎00837013100485
Bit Compatibilities ‎Drill, Screwdriver
Manufacturer ‎Neiko
Part Number ‎FBA_RR-10029A
Item Weight ‎1.59 pounds
Item model number ‎10048A
Is Discontinued By Manufacturer ‎No
Size ‎Screwdriver Bit
Color ‎Blue
Style ‎Security
Finish ‎Corrosion Resistant,Chrome Vanadium
Pattern ‎100 Piece
Power Source ‎Hand Powered
Item Package Quantity ‎1
Compatible Fastener Range ‎0.25 inches
Included Components ‎Bits
Batteries Included? ‎No
Batteries Required? ‎No

Additional Information

ASIN B000O5XDOG
Customer Reviews
4.6 out of 5 stars 22,275 ratings

4.6 out of 5 stars
Best Sellers Rank
Date First Available February 10, 2007

Warranty & Support

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Feedback

NEIKO 10048A Security Bit Set 100-Piece Set Cr-V Steel 1/4-inch Adapters Phillips Slotted Hex Torx Star Tamperproof Pozi Square Spanner Torque Tri-Wing Clutch Spline Wing Nut, Security Torx Bit Set


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Product Description

Product Description

NEIKO 10048A Security Bit Set contains many of the most common tamperproof security bit sizes, including tri-wing bits, torx bits, spanner bits, and hex bits. Security bits set contains: (1) magnetic bit holder, (1) socket bit holder, (1) 1/4-inch square drive x 1/4-inch hex x 1-inch extension, (1) ¼-inch square drive x 1/4-inch hex x 2-Inch extension, (8) Phillips bits (#0, 1, 2, 3 and 4) (9) Slotted bits (3, 4, 4.5, 5, 5.5, 6, 6.5, 7 and 8mm) (9) Metric Hex bits (1.5, 2, 2.5, 3, 4, 5, 5.5, 6 and 8mm) (6) Metric Hex Tamperproof bits (2, 2.5, 3, 4, 5 and 6mm) (10) SAE Hex bits (1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32 and ¼-inch) (6) SAE Hex Tamperproof bits (5/64, 3/32, 7/64, 1/8, 9/64 and 5/32-inch) (9) Torx Star bits (T8, 10, 15, 20, 25, 27, 30, 35 and 40) (9) Torx Star Tamperproof bits (T8, 10, 15, 20, 25, 27, 30, 35 and 40) (8) Pozi drive bits (#0, 1, 2, and 3) (4) Square Recess bits (#0, 1, 2 and 3) (4) Spanner bits (#4, 6, 8 and 10) (3) Torque bits (#6, 8 and 10) (4) Tri-Wing bits (#1, 2, 3 and 4) (3) Clutch bits (#1, 2 and 3) (3) Spline bits (M5, 6 and 8) (1) Wing Nut driver Set also includes plastic storage carry case.

From the Manufacturer

100-Piece Security Bits Set Security bits set contains many of the most common tamper proof type security bit sizes, including tri-wing bits, torx bits, spanner bits, and hex bits. Security bits set contains: 1 - wing nut driver. 1 - magnetic bit holder. 1 - socket bit holder. 1 - 1/4-Inch sq. x 1/4-Inch hex x 1-Inch extension. 1 - 1/4-Inch sq. x 1/4-Inch hex x 2-Inch extension. 3 - clutch bits (No. 1, 2 and 3). 3 - torque bits (No. 6, 8 and 10). 3 - spline bits (M-5, 6 and 8). 4 - tri-wing bits (No. 1, 2, 3 and 4). 4 - square recess bits (No. 0, 1, 2 and 3). 4 - spanner bits (No. 4, 6, 8 and 10). 6 - metric hex tamper proof bits (2, 2.5, 3, 4, 5 and 6). 6 - SAE hex tamper proof bits (5/64, 3/32, 7/64, 1/8, 9/64 and 5/32). 8 - Phillips bits (0, 1, 2{5} and 3). 8 - pozi drive bits (0, 1, 2{5} and 3). 9 - slotted bits (3, 4, 4.5, 5, 5.5, 6, 6.5, 7 and 8). 9 - metric hex bits (1.5, 2, 2.5, 3, 4, 5, 5.5, 6 and 8). 9 - torx bits (T-8, 10, 15, 20, 25, 27, 30, 35 and 40). 9 - torx tamper proof bits (T-8, 10, 15, 20, 25, 27, 30, 35 and 40). 10 - SAE hex bits (1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32 and 1/4). Set includes plastic storage / carry case.

Top Brand: NEIKO

Highly Rated
100K+ customers rate items from this brand highly
Trending
100K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

Customer reviews

4.6 out of 5 stars
22,275 global ratings

Customers say

Customers find this bit set to be well-made and good value for money, with a complete assortment of bits that work well with impact guns and fit perfectly with craftsman drivers. The build quality and durability receive mixed feedback - while some find it sturdy and durable enough for a lifetime, others report that bits break apart during use. The magnetic strength is also mixed, with some praising the strong magnets while others report magnets falling out.

1,203 customers mention "Quality"1,038 positive165 negative

Customers find the bit set to be well-made and of good quality.

"Good quality for the money can't beat it comes with 9/16 and it's impact rating however the case that it comes with wears out over time and the bits..." Read more

"These are a great product. I use these daily and I am not easy on them. They are still functioning the same as the day I opened the package." Read more

"Seems like a good product. Just received it 2 days ago. Haven't had a chance to put it to the test yet. Comes in a convenient and compact organizer." Read more

"There well made.. They could be longer or thiner. To work with smaller elctronics. Get this.got different ones they where poorly made." Read more

653 customers mention "Value for money"598 positive55 negative

Customers find the bit set offers good value for money.

"This bit set, I thought was very nice. Did the jobs I needed done. Good price, came fast packed right? Used it for working on a screened in porch...." Read more

"...strong, way stronger than the Snap On magnetic socket I have Great price & value Hard to believe there is a profit for the company that..." Read more

"Great value, an all around good kit to have around for those one off new electronics and gadgets that use any type of security screw." Read more

"This set is a good value but unfortunately after a year of light use most of these bits are overly worn and many of them broke off at the ends...." Read more

449 customers mention "Works well"405 positive44 negative

Customers find that the bit set works well, particularly with impact guns and for both long and short reach tasks.

"For what it is, it works great. Quality is just "ok" but that was to be expected. Great back up kit for a car or second home." Read more

"Look, feel and work great... I buy these hard to find METRIC Nut Setters all the time, because I loose them, not because they break and fail." Read more

"Great quality, good selection of bits, all sizes, works well, would highly recommend this tool to any one that works with security bits." Read more

"These work well, not very good quality metal so don't let em strip out screw as the screw will win." Read more

278 customers mention "Variety"269 positive9 negative

Customers appreciate the variety of bits in this set, which includes many common types.

"+ Lots of bits. I don't even know what half of these are for...crazy weird ones that probably are only for McDonald's happy meal toys...." Read more

"The bits are decent quality with a good assortment, but my kit was missing 2 of the bits." Read more

"Nice selection of bits, but not very durable. I've broken a couple of them already. It doesn't take much torque at all to shear them right in half...." Read more

"Great assortment but my kit has a missing bit and several others that are not centered correctly." Read more

276 customers mention "Fit"207 positive69 negative

Customers find that the bits fit well, particularly noting they work perfectly with Craftsman drivers and phillips head screws, and are snug in their holders.

"...I do a fair amount of mechanical work and it is perfect for my needs." Read more

"...it will fit with Bosch impact driver which was perfect fit! I'm writing this review cause some hex ......" Read more

"Useless, the screws fall out. Yes, they are steel and should stay in place from magnetism. But these do not work." Read more

"This is an awesome product. High quality materials and accurate fit. Very useful for accessing hard-to-reach fasteners...." Read more

474 customers mention "Durability"191 positive283 negative

Customers have mixed experiences with the bit set's durability, with some saying it will last a lifetime while others report that bits break apart during use and break very easily.

"...but there is a huge design flaw, if opened on wrong end all the bits fall out, thats 90 bits you have to find where they go" Read more

"These have been durable and have a wide variety or "tamper proof" screw bits. I have yet to run into one that this set does not overcome." Read more

"at the first us a bit broke off and got stuck in the rifle. The rifle is expensive and my husbands pride and a broken bit can ruin it...." Read more

"These are very sturdy and well made. They have the sizes stamped on them on one side and printed in a light colored print on the other side...." Read more

246 customers mention "Magnet strength"137 positive109 negative

Customers have mixed experiences with the bit set's magnet strength, with some finding the magnets quite strong, while others report that they have fallen out.

"...Using them with my 12volt Milwaukee 1/4 inch impact, no problems. Strong magnets" Read more

"...use the bit is round off and no longer drives screws in and the magnet fell out. Complete disappointment." Read more

"...Another great add on is they are magnetic so they help small screws from getting away and picking them up in hard to reach places." Read more

"I like the various sizes, but they're not magnetic so screws fall everytime" Read more

237 customers mention "Build quality"149 positive88 negative

Customers have mixed opinions about the build quality of these security bits, with some finding them well constructed and sturdy, while others report they are poorly made and fragile.

"Very well made. Magnetic bits are easy to use. Bit size markings are easy to read. Storage case is a big plus. Very highly recommend." Read more

"Cheaply made. Buy a better quality set. The bits twisted and stripped inside the screw heads." Read more

"...Heavy duty and is longer length than competitive brands. Designed for impact drivers they can't be beat. Just pull the collet back and load." Read more

"These certainly are not the best or the most strait, but they are solid and heavy duty. Plenty long enough for tough reaching jobs as well...." Read more

Excelente
5 out of 5 stars
Excelente
Excelente calidad de construcción todo bien armado me gusta hasta su Case de protectoras se ve se ve muy bien lo recomendaría y lo volvería a comprar
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Top reviews from the United States

Top reviews from other countries

Translate all reviews to English
  • Rubén A.
    5.0 out of 5 stars Magneto
    Reviewed in Mexico on November 2, 2024
    Size: Nut Driver BitStyle: SAEPattern Name: 5 PieceVerified Purchase
    Buen agarre a tornilleria
    Report
  • Enrique Ramirez Morales
    5.0 out of 5 stars excelente compra
    Reviewed in Mexico on April 14, 2025
    Size: Screwdriver BitStyle: SecurityPattern Name: 32 PieceVerified Purchase
    Buen producto.
  • Linus
    5.0 out of 5 stars good
    Reviewed in Australia on April 17, 2023
    Size: Nut Driver BitStyle: SAE and MetricPattern Name: 8 PieceVerified Purchase
    good
  • Cemay
    5.0 out of 5 stars Super Bits
    Reviewed in Germany on February 20, 2025
    Size: Torx BitStyle: TamperproofPattern Name: 11 PieceVerified Purchase
    Praktische Bits sind stabil
  • BRIAN SAMUEL
    5.0 out of 5 stars Hex driver bits.
    Reviewed in Australia on November 15, 2025
    Size: Nut Driver BitStyle: SAE and MetricPattern Name: 20 PieceVerified Purchase
    Delighted with prompt service. Happy with purchase

Product Summary: NEIKO 10048A Security Bit Set 100-Piece Set Cr-V Steel 1/4-inch Adapters Phillips Slotted Hex Torx Star Tamperproof Pozi Square Spanner Torque Tri-Wing Clutch Spline Wing Nut, Security Torx Bit Set

From NEIKO

4.6 out of 5 stars, 22,275 ratings

Customer reviews

100+ bought in past week

Price

No featured offers available

Other sellers

Other sellers

About this Item

  • DURABILITY: These bits are made of a high-quality chrome vanadium steel for strong hardness that can withstand more torque, reduce wear-outs, ensure longevity, and durability!
  • PRECISION BITS: Each hex bit set is precisely and automatically machined built to ensure accurate size, chamfered bit ends insert smoothly into fasteners and protect both bits and fasteners from damaged edges and ensure a smooth rotation.
  • DRILL AND SCREWDRIVER BIT SET: Each security hex torx bit set has a sandblasted finish for optimum strength to use with your drill or impact driver. This square bit set includes Nut Drivers, Security Bits, Torx, Slotted, Phillips, Square, Pozi, Hex, Socket, and other specialty bits.
  • ORGANIZED STORAGE: Our small screwdriver bit set includes a sturdy plastic organizing case for secure storage and easy carrying for working on appliances, computers, electronics, home DIY projects and much more.
  • 100 PIECE SET INCLUDES: A blow mold plastic organizing case for secure storage and easy carrying, and many of the most common tamper-proof type security bit sizes, including tri-wing bits, torx star bits, spanner bits, and hex bits.

Product Description

Product Description
NEIKO 10048A Security Bit Set contains many of the most common tamperproof security bit sizes, including tri-wing bits, torx bits, spanner bits, and hex bits. Security bits set contains: (1) magnetic bit holder, (1) socket bit holder, (1) 1/4-inch square drive x 1/4-inch hex x 1-inch extension, (1) ¼-inch square drive x 1/4-inch hex x 2-Inch extension, (8) Phillips bits (#0, 1, 2, 3 and 4) (9) Slotted bits (3, 4, 4.5, 5, 5.5, 6, 6.5, 7 and 8mm) (9) Metric Hex bits (1.5, 2, 2.5, 3, 4, 5, 5.5, 6 and 8mm) (6) Metric Hex Tamperproof bits (2, 2.5, 3, 4, 5 and 6mm) (10) SAE Hex bits (1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32 and ¼-inch) (6) SAE Hex Tamperproof bits (5/64, 3/32, 7/64, 1/8, 9/64 and 5/32-inch) (9) Torx Star bits (T8, 10, 15, 20, 25, 27, 30, 35 and 40) (9) Torx Star Tamperproof bits (T8, 10, 15, 20, 25, 27, 30, 35 and 40) (8) Pozi drive bits (#0, 1, 2, and 3) (4) Square Recess bits (#0, 1, 2 and 3) (4) Spanner bits (#4, 6, 8 and 10) (3) Torque bits (#6, 8 and 10) (4) Tri-Wing bits (#1, 2, 3 and 4) (3) Clutch bits (#1, 2 and 3) (3) Spline bits (M5, 6 and 8) (1) Wing Nut driver Set also includes plastic storage carry case.
From the Manufacturer
100-Piece Security Bits Set Security bits set contains many of the most common tamper proof type security bit sizes, including tri-wing bits, torx bits, spanner bits, and hex bits. Security bits set contains: 1 - wing nut driver. 1 - magnetic bit holder. 1 - socket bit holder. 1 - 1/4-Inch sq. x 1/4-Inch hex x 1-Inch extension. 1 - 1/4-Inch sq. x 1/4-Inch hex x 2-Inch extension. 3 - clutch bits (No. 1, 2 and 3). 3 - torque bits (No. 6, 8 and 10). 3 - spline bits (M-5, 6 and 8). 4 - tri-wing bits (No. 1, 2, 3 and 4). 4 - square recess bits (No. 0, 1, 2 and 3). 4 - spanner bits (No. 4, 6, 8 and 10). 6 - metric hex tamper proof bits (2, 2.5, 3, 4, 5 and 6). 6 - SAE hex tamper proof bits (5/64, 3/32, 7/64, 1/8, 9/64 and 5/32). 8 - Phillips bits (0, 1, 2{5} and 3). 8 - pozi drive bits (0, 1, 2{5} and 3). 9 - slotted bits (3, 4, 4.5, 5, 5.5, 6, 6.5, 7 and 8). 9 - metric hex bits (1.5, 2, 2.5, 3, 4, 5, 5.5, 6 and 8). 9 - torx bits (T-8, 10, 15, 20, 25, 27, 30, 35 and 40). 9 - torx tamper proof bits (T-8, 10, 15, 20, 25, 27, 30, 35 and 40). 10 - SAE hex bits (1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32 and 1/4). Set includes plastic storage / carry case.

Options Available

Size

  • Nut Driver Bit
  • Screwdriver Bit
  • Hex Bit
  • Torx Bit

Style

  • SAE
  • Phillips and Slotted
  • Metric
  • SAE and Metric
  • Tamperproof
  • Security

Pattern Name

  • 5 Piece
  • 6 Piece
  • 8 Piece
  • 11 Piece
  • 12 Piece
  • 20 Piece
  • 32 Piece
  • 100 Piece
  • 101 Piece
Browse all available options

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