Park Tool Accessory Tray Collar #106-AC Price Group:Price_S The SD-6 features a 6

The SD-6 features a 6 mm flat tip

the energy of angled impacts while maintaining class leading comfort

The polyester fabrication has wicking properties to keep your skin dry and cool

Specially designed for cranks

Park Tool Accessory Tray Collar #106-AC Price Group:Price_S The SD-6 features a 6The 106 AC installs onto the upright tube of select Park Tool portable repair stands to accommodate the #106 Work Tray or PTH 1 Paper Towel Holder. 106 AC Features Fits 35 to 37 mm (1. 38" to 1. 46") upright tubes Fits the following Park Tool repair stands directly: PCS 1 (post 01 2004) PCS 4 (post 01 2003) PCS 4 1 PCS 4 2 PCS 9 Fits the following Park Tool repair stands with PCS EXT Repair Stand Extension for PCS 1 and PCS 4: PCS 1 (06 1996 to 01