Twist Lock

Twist locks are functionally the same as lever locks. The differences being a twist lock has a rotary action handle and the push rod is sealed and lubricated in silicone grease for tough environmental applications. All twist locks include a low-pressure warning switch.


  • Used to lock pressure in a single brake line
  • Ideal for tough environmental applications, such as dirt and moisture
  • Uses a sealed rotary action handle

Related Product Information

Brake Lock Application Guide (Form Number 80-950-152)

A 16-page application guide that covers the different types of MICO Locks and vehicle brake systems. Includes a list of both domestic and imported trucks with specific vehicle and lock information.

Hydraulic Brake Locks Promotional Sheet (Form Number 80-950-013)

This sheet explains how the Lever Lock, Twist Lock, and Cable Lock operates. It also includes component dimensional drawings.

MICO Product Guide (Form Number 80-950-006)

This is our introductory catalog  for MICO Products. Introductory catalog for MICO Products providing product photos and brief descriptions that cover MICO's product portfolio offerings in brakes, brake actuation, valves, and controls.