Black burnished Aluminum car on low-friction Nylon sliding inserts. Swiveling (±50°) 316 Stainless Steel sheave base. Resin sheave with 2 side (self-captive) ball bearings, wide section for two sheets. 316 Stainless Steel pin with lock-up position. Frontal becket. ↵Working load (SWL) 2800 Kg. ↵↵ T track with 100 mm spaced holes. ↵High resistance anodized Aluminum. ↵Mounting with 6 mm screws.