Park Tool 100-3D - Professional Micro-Adjust Repair Stand Clamp ORH36_R9047

Product details:

Cam-actuated adjustment system for quick entry, adjustment and exit. Fits older PRS-2/3/4 (including OS models); also fits PRS-4W. Fully adjustable clamping pressure prevents damage to thin-walled tubes. Narrow clamping jaws 2.7" (7cm) designed to clamp securely yet fit into tight areas or on short seat posts.