22mm Aluminum Traveler Track Car Marine Sailboat Hardware 100*57.6*25.4mm 1536 Features: Aluminum material with high strength, delicacy appearance, longer block life Preservative treatment Torlon balls Stainless steel accessories Matched with ultimate, light weight, low-profile system Captive balls make cars easy to load and maintain. Tough one-piece aluminum construction Fit with 22mm track Used for: Mainsheet cars Jib sheet cars Bangs on small dinghies Controls on small keelboats Specification: Brand: Blue Shark Part Number: 1536 22mm Aluminum Car Length:3 15/16 inch, 100mm Width: 2 1/4, 57.6mm Car Body Height: 1 inch, 25.4mm Sheave: 1 3/32 inch, 28mm Weight: 7.41 oz, 210g Maximum Working Load: 1212lb,550kg Breaking Load: 2205b,1000kg Destination custom duty is not included in the listing price; it is the customer's responsibility to pay for custom duty if any.