C.H. Hanson LockJaw Self-Adjusting Pliers


Optimal Design, through its extensive mechanical engineering acumen and senior leadership, designed and developed a new and improved mechanical clamping device, which requires less effort to squeeze, but applies more force at the clamping spot. C.H. Hanson relied heavily on Optimal Design to engineer improved efficiency and optimized clamping force to deliver a Lockjaw that outpaces the competition. Optimal Design’s ability to test real and virtual prototypes for this “set it and forget it” tool resulted in a re-engineered mechanism allowing users to adjust grip strength and use one setting for all material thicknesses. It’s now a “lock” for the best performing tool in its class.

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