Klein Tool 632 Drive-A-Matic Cushion-Grip Nut Driver

by Klein Tools

Product Description

From the Manufacturer

Since 1857, the company operated by Mathias Klein and his descendants to the fifth generation, has grown and developed along with the telecommunications and electrical industries where Klein pliers first found major usages. Today, Klein Tools, Inc. represents much more than Klein pliers. The company's product line has broadened to include virtually every major type of hand tool used in construction, electronics, mining, and general industry in addition to the electrical and telecommunications fields. Klein offers a lifetime warranty on material defects and workmanship for the normal life of the product. The Klein 632 Drive-A-Matic Cushion-Grip Nut Driver has professional extra-quality features that have made the Klein name famous for hand tools. With a hex head that adjusts as you turn it, this driver automatically fits 15 different nut and screw sizes. It will drive or loosen hex nuts from 1/4-inch (6.4 mm) to 7/16-inch (11.1 mm), hex-head screws from no. 6 to 1/4-inch (6.4 mm), and socket-head cap screws from no. 8 to 5/16-inch (7.9 mm). The shank is exceptionally strong and made of carefully heat-treated and tempered steel for wrench-assisted turning, and is premium chrome plated for smooth feel and corrosion resistance. The Cushion-Grip handle resists slippage which allows you to apply greater torque. This driver has an overall length of 6-3/4 inches (171 mm) closed and 7 inches (178 mm) open, and meets or exceeds applicable ASME/ANSI specifications. The Klein 632 Drive-A-Matic Cushion-Grip Nut Driver is sold one item per package.

Product Description

# Automatically fits 15 different nut and screw sizes # Hex head adjusts to the proper size as you turn it # Will drive or loosen hex nuts from 1/4" to 7/16", hex-head screws from No. 6 to 1/4" and socket-head cap screws from No. 8 to 5/16"

Product Details

• Shipping Weight: 4 ounces (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B0002RI7BA
• Item model number: 632
• Average Customer Review: 2.3 out of 5 stars  See all reviews (3 customer reviews)
• Amazon Best Sellers Rank: #16,479 in Home Improvement (See Top 100 in Home Improvement)

Customer Reviews

Most Helpful Customer Reviews

10 of 12 people found the following review helpful:

3.0 out of 5 stars Good for what it is..., July 26, 2007

By 

Jose De Freitas Nieves "Sir Lepto" (Chicago) - See all my reviews
(REAL NAME)   

This review is from: Klein Tool 632 Drive-A-Matic Cushion-Grip Nut Driver (Tools & Home Improvement)

If you imagine carrying a light tool bag because this is a multi-diameter tool, think twice. This tool is not for very tight nuts (it cannot hold them if the nuts are very tight), in general is way better than your own fingers but again, if the nut is solid tight it will not move it. Solution, get fixed measure drivers for whatever you face most times and keep this one as spare for the rest; remember, it works either in standard or metric. I inspected the tool, the technical concept is good but the holding teeth are not flat but rounded and that's what makes this tool fail.

5 of 6 people found the following review helpful:

3.0 out of 5 stars On the fence, May 30, 2007

By 

M. Whitfield - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

I'm still on the fence with this product. I have only used it a couple of times and I wish I could get it to lock in better, but the idea is great.

3 of 4 people found the following review helpful:

1.0 out of 5 stars Not worth the money., July 29, 2010

By 

PA Electrician - See all my reviews

This review is from: Klein Tool 632 Drive-A-Matic Cushion-Grip Nut Driver (Tools & Home Improvement)

I've owned this for 3 years and only used it once to try it out.

The sizes are very limited, and as other have said, it doesn't grip very well. You need to keep constant pressure to ensure it grips without rounding off your screws or nuts. Fixed measurement nut drivers are much better and faster. I've thrown this into my "extra" tool bag with all my other unused tools. Great an theory, poor in execution.