Pro-Lok® Mechanical Quick Coupler

harford attachments

Pro-Lok® is a top quality, mechanical quick hitch in a class of its own. Its double-locking technology and safety indicator put Operator Safety top of the list. Simple to attach, simple to maintain and no safety-pin required. This manual quick coupler will outperform and outlast any spring-type equivalent many times over.

Why not try a Harford Pro-Lock Tilt Coupler? The full 180 degree movement and class-leading torque combine to produce an outstanding, quality quick hitch made to meet today’s challenging applications.

Changing your machine?

No problem! We have the solution. Harford can supply you with a hybrid Pro-Lok, which will fit your new machine and pick up your old buckets – simple solution to a complex problem!

The Solution in Summary:

  • Pro-Lok is a Safe, Double-Locking, Mechanical coupler, designed with Operator Safety at the top of the list.
  • It has a highly visible Safety Indicator for Operator peace of mind and its wedge locking design means no safety-pin is required
  • Pro-Lok is easy to attach, easy to maintain and built to outlast spring-type equivalents many times over.
  • It has Automatic Wear Compensation
  • Available for all machines 3/4 to 8 metric tonnes
  • Pro-Lok Hybrid couplers enable you to mix and match your buckets. A simple solution to a complex problem, just call us for more information.

Fits to your machine in minutes

Simple bucket changes save you time and money

Safety features exceed all current standards

Unique double-locking technology out-performs spring-locking hitches

Get in touch

Contact us to discuss your requirements