Park Tool Chain Breaker CT-3.3 Screw Type 5-11sp

The CT-3.3 is a professional shop-quality tool for removal and installation of bicycle chain rivets for chain sizing and replacement. Compatible with virtually all single-speed and multi-speed chains* including SRAM® Flattop™ and SRAM® T-Type. The CT-3.3 features a floating locating shelf for compatibility with any width of chain. Built to last and easy to use, the CT-3.3 features a comfortable handle, investment cast steel body and replaceable driving pin for years of dependable use.

CT-3.3 Features:
-Compatible with single-speed bicycle chains including 1/8", 3/16" and half-link
-Compatible with all 5-speed to 12-speed bicycle chains* including SRAM® T-Type, -SRAM® Flattop™, and Shimano® XTR® 12-speed
-Replaceable pin (part #CTP)

*The CT-3.3 will install and remove, but not peen, Campagnolo® 11, 12 and 13-speed chain rivets.