Park Tool 100-3D holding claw

After years of research and testing, we have built what we believe to be the best workshop clamp. It is smooth, versatile, and built to withstand daily use in the shop.

Features:

• Fits all generations of PRS-2, PRS-3, PRS-4, PRS-12, and PRS-33 stands, as well as PRS-5 stands manufactured before 6/96.
• Grips nearly any tube from 7/8" to 3" (23-76 mm), including aero tubes
• Narrow clamp jaws (2.7"/7cm) fit into tight areas or onto short seat posts
• Infinitely micro-adjustable to provide perfect clamping pressure every time and prevent damage to thin-walled tubes
• Cam-actuated adjustment system for quick entry, adjustment, and exit
• Durable, replaceable jaw covers
• Built to last: Powder-coated, precision-machined, die-cast aluminum main body parts and high-quality small parts