A professional quality double arm repair stand designed and built to withstand the rigors of everyday shop use Includes two 1003C Adjustable Linkage Clamps (clamps tubes up to 1-3/8") Clamps two bikes simultaneously Clamps rotate 360 degrees horizontally and vertically Heavy gauge, chrome plated steel tubing for rigidity and years of trouble free use Clamping height easily adjusts from 50" to 62" (128cm to 158cm) using heavy duty lock block and locking pin system Includes #105 Cast Aluminum Work Tray and RPP1 Repair Stand Post Protector Retailers are not permitted to sell on the Amazon.com marketplace unless authorized in writing by Park Tool