Topeak Prepstand Tool Tray fits Prep Stand Pro/Elite/Race Repair Work Stations Designed to fit Topeak's Prepstand Model Repair Stands Detachable Tray Tray rotates for easy tool access Clamp is approximately 1 3/4" in diameter (LxWxH): 10 x 12 x 3 - Weight: 700 grams Thanks for looking and enjoy the ride! In Stock. Fast and Free Shipping via Priority Mail.