Park Tool Clamping Bicycle Building Review

Securely holds round and bladed bicycle spokes in place during tension adjustment to prevent wind-up and twisting. Versatile head grips spokes in multiple positions for optimal leverage and hand positioning. Constructed of forged heat-treated steel with comfortable dual-density grips. Compatible with round and bladed spokes 2.3 mm (13 gauge) wide or less. Compatible with J-bend and straight pull spokes.