22mm Aluminum Traveler Track Car Endstops Marine Sailboat Hardware 1554 Used For: Mainsail track etc, work with 1500 track Use high quality aviation aluminum material, surface after the special craft processing, double protection, the inner prevent the corrosion from sea water, the outer ensures the products UV resistance, stroke prevention and low friction coefficient. Specification: Brand: Blue Shark Part Number: 1554 22mm Aluminum Car Length:100mm Width: 57.6mm Car Body Height: 25mm Weight: 200g Maximum Working Load: 597kg Breaking Load: 1334kg Destination custom duty is not included in the listing price; it is the customer's responsibility to pay for custom duty if any.