The Park Tool PCS-EXT Repair Stand Extension is an extension for pre-2001 PCS-1 and PCS-4 repair stands. The kit includes a quick release collar and extension tube to raise the working height of the stand. The PCS-EXT is required for use of the 106-AC. Park Tool PCS-EXT Repair Stand Extension Features The PCS extension adds up to 53 cm of height to the PCS-1 Home Mechanic Repair Stand Creates a comfortable working height wherever the bike is clamped Quick release collar allows the height to be changed in seconds Works on all PCS-1 Repair Stands using a composite top tube assembly Included with all current PCS-1 Repair Stands More info
