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Home > Exterior Accessories > Hitches / Towing > Trailer Accessories > Trimax Unattended Trailer Coupler Lock

Trimax Locks
UMAX on Coupler

Trimax Unattended Trailer Coupler Lock

Customer Reviews:

  • Fits Many Couplers
  • Available in 2 Models
  • Secures Trailered Vehicle
  • Limited Lifetime Warranty
  • Easy Installation
List$60.89 to $87.10
Starting$52.49 (Save up to 14%)
AvailabilityUsually ships in 1 to 2 days
BillMeLaterNo payments for 90 days on orders of $250+
Details
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Part # Product Name 
UMAX100 Trimax Unattended Trailer Nose Coupler Lock (TRI-UMAX100)
UMAX100 - Solid Hardened Steel Fits All Couplers from 1-7/8", 2", to 2-5/16"
Price: $75.10
UMAX50 w/ Keys Trimax Unattended Trailer Nose Coupler Lock (TRI-UMAX50)
UMAX50 - Die Cast Rugged Corrosion Resistant Finish - Fits All Couplers from 1-7/8", 2", to 2-5/16"
Price: $52.49

Description

Trimax universal dual purpose coupler locks fit all couplers from 1 7/8", 2", to 2 5/16", all coupler types. Available in 2 models. UMAX100 which features 360 degrees of Solid Hardened Steel and UMAX50 which is made of Die Cast rugged corrosion resistant finish. Both provide instant security for your camper, boat or trailer when they are not hooked up to your vehicle. Features 1/2 turn technology that cannot be false locked. Easy Installation. Slide ball up into coupler and replace u-shackle. One size fits all (from 1 7/8", 2", to 2 5/16", all coupler types). Featuring hey hole cover that slides up to seal out dirt and grime. An attractive ballistic grade nylon housing absorbs hammer blows and protects against weather. Plus a 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.

Features

  • Fits Many Couplers: Trimax universal dual purpose coupler locks fit all couplers from 1 7/8", 2", to 2 5/16", all coupler types. 
  • Available in 2 Models: UMAX100 which features 360 degrees of Solid Hardened Steel and UMAX50 which is made of Die Cast rugged corrosion resistant finish. 
  • Secures Trailered Vehicle: Provide instant security for your camper, boat or trailer when they are not hooked up to your vehicle.
  • Limited Lifetime Warranty:
  • Easy Installation: Slide ball up into coupler and replace u-shackle. 
  • 1/2 turn technology that cannot be false locked.
  • Key hole cover that slides up to seal out dirt and grime.  
  • Huge 6 tooth, 3/8" dual ratchet locking system
  • Attractive ballistic grade nylon housing absorbs hammer blows and protects against weather. 
  • 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.
  • For dual force security add a TRIMAX chain or cable secured to an anchor point!  Also, add a TRIMAX coupler lever lock for additional protection.

Trimax Unattended Trailer Coupler Lock Specifications

Fits all of the following couplers and more...

1 7/8" or 2" Fulton
Atwood 2"
UFP
Bulldog
2 5/16" couplers
Fulton Heavy Duty
Surge Brake (Reverse Mount)

  • One size fits all (from 1 7/8", 2", to 2 5/16", all coupler types)
  • Key hole cover slides up to seal out dirt and grime
  • Attractive ballistic grade nylon housing absorbs hammer blows and protects against weather
  • 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.
Specifications:
  • LIFETIME WARRANTY
  • Weighs 6 pounds
  • Huge 6 tooth, 3/8" dual ratchet locking system
  • Hardened 5/8" 16mm steel shackle

Trimax Unattended Trailer Coupler Lock Feature Images

UMAX in Use UMAX in Use: TRIMAX makes the worlds toughest locks. Through value added engineering design, TRIMAX is committed to product innovation that holds up to the highest quality standards. TRIMAX provides maximum security for marine, trailer and tow, RV, performance truck, power sports and bicycle applications. Tested. Tough. TRIMAX.
Lock w/ Optional Cable Lock w/ Optional Cable: For dual force security add a TRIMAX chain or cable secured to an anchor point! Also, add a TRIMAX coupler lever lock for additional protection.
UMAX100 UMAX100: UMAX100 which features 360 degrees of Solid Hardened Steel. Trimax universal dual purpose coupler locks fit all couplers from 1 7/8", 2", to 2 5/16", all coupler types.
UMAX50 UMAX50: UMAX50 which is made of Die Cast rugged corrosion resistant. Trimax universal dual purpose coupler locks fit all couplers from 1 7/8", 2", to 2 5/16", all coupler types.

Additional Product Images


UMAX100

UMAX100 Packaging

UMAX50

UMAX50 w/ Keys

Lock w/ Optional Cable

UMAX in Use

UMAX on Coupler


Trimax Unattended Trailer Coupler Lock Customer Reviews

Customer Rating Product
5/5 for TRI-UMAX100 - Trimax Unattended Trailer Nose Coupler Lock
Posted By:Harry D. (Goodyear, AZ) on 03/2009
Well made. Easy to open and close.

Trimax Unattended Trailer Coupler Lock has an average rating of 5 with 1 review.
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