Product Announcements:
Control Knobs

Conventional knob causes over / under tightening and unstable tightening depending on worker.

IMAO's Torque Limiting Knobs can be solution! Tightening end is easy to feel with sound and click. After a male worker tightens,a female worker can loosen the knob easily. Anybody can tighten the knob perfectly!

IMAO's Torque Limiting Knobs provide perfect ti... Read more...

Lobed knobs also called clamping knobs, grip knobs, star knobs have a scalloped edge to allow for maximum grip and comfort.  Read more...