Features: Made of stainless steel and aluminum profile with steel construction, featuring an aluminum base and stainless steel ring. The single stud fitting is rust-resistant and helps prevent corrosion. Rated capacity is 3,500 pounds, with a maximum capacity of 4,000 pounds, indicating the maximum load the lashing device should bear. This accessory is compatible with most aluminum rails. Round ring design allows use with a variety of tie-down end fittings. Compatible with a wide range of hooks, snaps, and straps. Spring-loaded fitting enables easy attachment and detachment. Specifications: Material: Stainless Steel Quantity: 1 piece, 6 pieces, or 10 pieces (optional) Note: Please allow 1 mm error due to manual measurement. Due to differences between monitor displays, the picture may not reflect the actual color of the item. Package includes: 1x, 6x, or 10x Single Stud Fitting L-Track