Heavy Duty Drawer Slide with Disconnect. 159kg load rating. Accuride Heavy duty 7957 X Product Features C7957 Accuride ball bearings Heavy duty drawer slides AVAILABLE LENGTHS: 16"-36" (400-900mm) MAX LOAD RATING: 159kg (Side mount) 68kg (Flat mount) TRAVEL/EXTENSION: Full extension LEVER DISCONNECT APPLICATIONS: Tool boxes; Industrial storage; Utility & Emergency vehicles Related Products Accuride C301 Medium Duty Drawer Slide, Low Profile Drawer Slide with Over-travel. 80kg load rating. Accuride C3301 Medium Duty Drawer Slide with Over-travel. 68kg load rating. Accuride C3307 Medium Duty Drawer Slide with Over-travel, Lock-out. 68kg load rating.