TRIMAX Locks | Lock it or Lose it

UMAX300

Ella Gano-Wyers — Wed, 01 Oct 2025 23:24:16 +0000

NEW! UNIVERSAL Dual-Purpose Trailer Coupler Lock with Integrated U-Lock Feature: 7/8″ Hardened Steel HEX Shackle

360° OF HARDENED STEEL PROTECTION

Features:

7/8″ Thick Hardened Steel HEX Shackle for MAX Security!
Solid “Die Cast” Body Absorbs Hammer Blows, Protects Against Severe Weather, and Contains Patented Dual-Purpose U-Lock Capability.
Unmatched Patented Dual Lock System for MAX Cut Resistance.
Dual Purpose! Built-in U-Lock delivers MAX wheel-lock security — pair it with chains, cables, and more for unstoppable protection!
UNIVERSAL FIT:
- From 1-7/8″ to 2-5/16″
  - Fulton Heavy Duty
  - 1-7/8″ or 2″ Fulton
  - Atwood 2″
  - UFP
  - Bulldog
  - Surge Brake
  - 2-5/16″ Couplers
  - & More!

For Dual-Force Security, Combine the UMAX300 with TRIMAX Chains and Cables: Chains/Cable Locks Archives – TRIMAX Locks

The post UMAX300 appeared first on TRIMAX Locks.

Shackle/Hasp for UMAX50D/UMAX100

wpadmin — Thu, 08 Oct 2020 01:32:27 +0000

The post Shackle/Hasp for UMAX50D/UMAX100 appeared first on TRIMAX Locks.

Shackle/Hasp for UMAX25D

wpadmin — Thu, 08 Oct 2020 01:25:12 +0000

The post Shackle/Hasp for UMAX25D appeared first on TRIMAX Locks.

UMAX25

wpadmin — Tue, 10 Mar 2020 18:01:55 +0000

Universal Narrow Body Dual Coupler Lock with an Integrated U-Lock Feature: 1/2" Hardened Steel Shackle

NEW! HEX Shackle for MAX Security!

Patented Dual Purpose Coupler Lock & U-Lock
Dual Ratchet Locking System
Fits Most Couplers (1-7/8”, 2”, to 2-5/16”)
Rugged Corrosion Resistant Finish
Pairs well with our Cables/Chains for added Security

The post UMAX25 appeared first on TRIMAX Locks.

UMAX50

wpadmin — Mon, 24 Feb 2020 17:00:16 +0000

Deluxe UNIVERSAL Dual-Purpose Trailer Coupler Lock with an Integrated U-Lock Feature: 9/16" Hardened Steel Shackle

NEW! HEX Shackle for MAX Security!

‘Die Cast’ Patented Dual Purpose Coupler Lock & U-Lock
Dual Ratchet Locking System
Fits Most Couplers (1-7/8”, 2”, to 2-5/16”)
Rugged Corrosion Resistant Finish

Pairs well with our Cables/Chains for added Security.

The post UMAX50 appeared first on TRIMAX Locks.

Coupler Lock – Head Only

Phil Wyers — Wed, 25 Apr 2018 17:56:36 +0000

Head Only - Coupler Lock

Fits: all TC and SXTC series excluding TC123
- 7mm sized pin
Includes: 2 Keys & Dust Cap
- Can be Keyed Alike
  - After proceeding to checkout, select "Add Note to Order" to specify a key code.

The post Coupler Lock – Head Only appeared first on TRIMAX Locks.

TCPBAG

Phil Wyers — Tue, 13 Feb 2018 19:25:54 +0000

Universal Keyed Alike Towing Kit Carrying Bag

The post TCPBAG appeared first on TRIMAX Locks.

UMAX100 Key Hole Cover

Phil Wyers — Mon, 05 Feb 2018 21:32:16 +0000

Key Hole Cover For UMAX100 (TRIMAX Coupler Lock)

UMAX100 Key Hole Cover Only

The post UMAX100 Key Hole Cover appeared first on TRIMAX Locks.

UMAX50 Key Hole Cover

Phil Wyers — Mon, 05 Feb 2018 21:17:54 +0000

Key Hole Cover For UMAX50 (TRIMAX Coupler Lock)

Key Hole Cover For UMAX50 Only

The post UMAX50 Key Hole Cover appeared first on TRIMAX Locks.

TM5123

wpadmin — Wed, 30 Nov 2016 15:47:27 +0000

Set: T5 (Receiver Lock, 5/8" x 3-1/2" Span) & TC123 (Adjustable Coupler Lock, 7/8″, 2-1/2″ To 3-1/2″ Spans)

Keyed Alike Receiver Lock & Adjustable Coupler Lock Set

• Set Includes 4 Keys

The post TM5123 appeared first on TRIMAX Locks.

TMC3310

wpadmin — Thu, 26 Dec 2013 17:03:36 +0000

Set: 2x T3 (Receiver Lock, 5/8″ x 2-3/4″ Span) & TMC10 (Coupler Lock, 7/8" Span )

Keyed Alike Receivers & Coupler Lock Set

TMC10 - keyed alike, includes 4 keys

The post TMC3310 appeared first on TRIMAX Locks.

TMC10

wpadmin — Thu, 26 Dec 2013 17:03:32 +0000

7/8" Span - Key Coupler Lever/Door Latch Lock

• Machine Forged Chrome Steel

• Protective Rubber Bumper

• Cap to help protect from grime and corrosion.

The post TMC10 appeared first on TRIMAX Locks.