Wrench for 30mm Commercial Rail Linear Guide Roller Carriage CR30MCA - 6101226

Wrench for the 30mm wide Linear Guide Roller Carriage of the Commercial Rail Series - Compatible Carriage: CR30MCA - To adjust the center roller, use an Allen wrench to loosen the screw while stabilizing the roller with an open-end wrench. Rotate the roller to set the desired preload, ensuring smooth movement along the rail without looseness. Once positioned, tighten the screw securely while keeping the roller flat with the open-end wrench.