Lever Lock

Lever locks are designed to supplement your standard parking brake by utilizing the hydraulic service brakes. They are manually operated one-way check valves that lock fluid under pressure in the selected brakes. All lever locks include a low-pressure warning switch.


  • Used to lock pressure in a single brake line
  • Hand operation leaves the operator's feet free for clutch and throttle pedal operation
  • Manually operated one-way check valves lock fluid under pressure in selected brakes

Related Product Information

Hydraulic Brake Locks Product Bulletin (Form Number 80-950-013)

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

ZF Off-Highway Product Guide (Form Number 80-950-006)

This is our introductory catalog for ZF Off-Highway Solutions Minnesota Inc. products. It provides product photos and brief descriptions of the product portfolio offerings in brakes, brake actuation, valves, and controls.