This is a aftermarket replacement for Ryobi / Craftsman roller clamp part# 969154002 on model: Ryobi BT3000/BT3100 & Craftsman 315.22811 table saw. Redesigned for strength and reliability. The plastic body is replaced with high grade 6061 aluminum. Complete Assembly W/Roller, Arm, and Pins installed. New mounting screws included. The item “Complete Roller Holder Assembly 969154002 …