Black burnished Aluminum car on low-friction Nylon sliding inserts. Swiveling (±50°) 316 Stainless Steel sheave base. Aluminum sheave with 2 side ball bearings. 316 Stainless Steel pin with lock-up position. Becket for remote control line. SWL 3800 Kg.↵ T track with 100 mm spaced holes.↵ High resistance anodized Aluminum.↵Mounting with 8 mm screws.