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Trimax Premium Universal Die Cast Unattended Trailer Lock, Huge 9/16" Dia. Shackle UMAX50, Clam Packaging

by Trimax
4.2 out of 5 stars 1,011 ratings
Amazon's Choice recommends highly rated and well-priced products.
Amazon's Choice for "tounge lock"

Price: $30.97 & FREE Shipping. Details & FREE Returns
Return this item for free
  • Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
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UMAX50
    This fits your .
  • Make sure this fits by entering your model number.
  • TRIMAX Corporation is the world’s leading lock manufacturer providing customers’ high quality products through innovative design
  • One size fits all (from 1-7/8", 2", to 2-5/15", all coupler types)
  • Key hole cover slides up to seal out dirt and grime
  • Type A key which is a spring loaded, 7 pin, high security key. Resists attempted drill outs. Rugged and durable, the key will not bend or break.
  • Huge 6 tooth, 3/8" dual ratchet locking system
  • Hardened 5/8" 16mm steel shackle
See more product details

Frequently bought together

  • Trimax Premium Universal Die Cast Unattended Trailer Lock, Huge 9/16" Dia. Shackle UMAX50, Clam Packaging
  • +
  • Trimax TCL65 Wheel Chock Lock
  • +
  • Camco 44414 Wheel Chock Without Rope, Helps Keep Your Trailer RV In Place (Pack of 2)
Total price: $100.46
Buy the selected items together

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Customer Rating 4.2 out of 5 stars (1011) 4.4 out of 5 stars (766) 4.7 out of 5 stars (2460) 4.4 out of 5 stars (3375) 4.3 out of 5 stars (247) 4.5 out of 5 stars (1299)
Price $30.97 $51.23 $23.32 $21.36 $28.99 $29.83
Sold By Amazon.com Amazon.com LocksChocksTiedowns Amazon.com VM Express Amazon.com
Item Dimensions 17.00 x 13.00 x 13.00 inches 17.00 x 13.00 x 13.00 inches 6.50 x 4.00 x 7.50 inches 9.00 x 3.00 x 9.00 inches 0.00 x 0.00 x 0.00 inches 8.00 x 4.00 x 6.00 inches

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Size: UMAX50

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Product information

Size:UMAX50

Technical Details

Additional Information

Warranty & Support

Product Warranty: For warranty information about this product, please click here. [PDF ]

Important information

Legal Disclaimer

WARNING:� This product can expose you to chemicals including TDI, which are known to the state of California to cause cancer and birth defects or other reproductive harm.�� For more information go to:� www.P65Warnings.ca.gov

Product description

Size:UMAX50

TRIMAX Corporation is the world’s leading lock manufacturer providing customers’ high quality products through innovative design. A division of Wyers Products Group, TRIMAX produces more than 120 lifetime warranted security products spanning markets such as trailer and towing, power sports, marine, RV and bicycles. TRIMAX is headquartered in Centennial, Colorado and has been in business for more than 20 years. At the forefront of the security industry, TRIMAX stays in tune with market conditions, analyzing the demand for more security and producing products to meet that demand. TRIMAX offers more products keyed alike and cross-keyable products than any other competitor at no charge.


Customer Questions & Answers

Customer reviews

4.2 out of 5 stars
4.2 out of 5
1,011 customer ratings
How does Amazon calculate star ratings?
Reviewed in the United States on January 10, 2015
Size: UMAX50Verified Purchase
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244 people found this helpful
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Reviewed in the United States on January 30, 2017
Size: UMAX50Verified Purchase
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24 people found this helpful
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Reviewed in the United States on December 6, 2017
Size: UMAX50Verified Purchase
7 people found this helpful
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Reviewed in the United States on August 5, 2016
Size: UMAX50Verified Purchase
16 people found this helpful
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Reviewed in the United States on July 13, 2017
Size: UMAX50Verified Purchase
6 people found this helpful
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Reviewed in the United States on April 1, 2017
Size: UMAX50Verified Purchase
9 people found this helpful
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Top international reviews

Eddie Chung
1.0 out of 5 stars Broken on first use !!
Reviewed in Canada on June 3, 2019
Size: UMAX50Verified Purchase
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3 people found this helpful
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CLaman
1.0 out of 5 stars Does NOT fit an 18' Jayco 324BDS
Reviewed in Canada on August 14, 2018
Size: UMAX50Verified Purchase
4 people found this helpful
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Amazon Customer
5.0 out of 5 stars Better than the yellow ones!
Reviewed in Canada on May 9, 2017
Size: UMAX50Verified Purchase
2 people found this helpful
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Lisa F.
1.0 out of 5 stars Piece of junk. I had this lock a year ...
Reviewed in Canada on July 28, 2017
Size: UMAX50Verified Purchase
2 people found this helpful
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Jean-Denis Fortin
3.0 out of 5 stars Freeze in winter condition
Reviewed in Canada on December 4, 2018
Size: UMAX50Verified Purchase
One person found this helpful
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CJ
5.0 out of 5 stars A good fit!
Reviewed in Canada on January 1, 2020
Size: UMAX50Verified Purchase
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Mike Jr.
5.0 out of 5 stars Peace of mind...
Reviewed in Canada on December 9, 2018
Size: UMAX50Verified Purchase
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Max
5.0 out of 5 stars Good quality
Reviewed in Canada on May 23, 2019
Size: UMAX50Verified Purchase
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Iceback
1.0 out of 5 stars Doesn’t work for my 2 5/16 hitch
Reviewed in Canada on June 11, 2019
Size: UMAX50Verified Purchase
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None of your business
1.0 out of 5 stars Don’t buy
Reviewed in Canada on July 31, 2018
Size: UMAX50Verified Purchase
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Matt
4.0 out of 5 stars ... fits very loosely on our hitch and I feel like I could almost slide it off with enough force
Reviewed in Canada on January 11, 2018
Size: UMAX50Verified Purchase
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Ben
4.0 out of 5 stars Feels heavy and seems strong.
Reviewed in Canada on December 15, 2017
Size: UMAX50Verified Purchase
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Jim
4.0 out of 5 stars This product works as advertised. But it does not ...
Reviewed in Canada on July 28, 2017
Size: UMAX50Verified Purchase
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amazon lovver
5.0 out of 5 stars Feel "SAFE"
Reviewed in Canada on November 27, 2016
Size: UMAX50Verified Purchase
One person found this helpful
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redrider1197
5.0 out of 5 stars and I do like the weather proof cover for the key hole
Reviewed in Canada on October 22, 2018
Size: UMAX50Verified Purchase
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