Park Tool's versatile clamp, the 100-7X fits all PRS-2, 3 and 4 repair stands (including OS models) and works on nearly any bike, no matter the size and shape of the frame tube.
• Durable, screw-type adjustment system provides years of dependable service
• Clamps round, square, rectangular, and aero-shaped tubes from 7/8” to 4” (23mm to 102mm)
• Quick-release pivot system allows clamping of top and bottom or left and right sides of tube
• Adjustable clamping pressure prevents damage to thin-wall tubes
• Narrow jaws for fitting tight access areas
• Replaceable jaw covers (Part #1259) sold separately