Marine Boat Yacht Sailboat Dinghy 27mm 1 1/16 Inch Swivel Base Angle Fairlead AL Cleat Bakelite Eye Hardwares CB-1204FE Dual races of composite ball bearing provide smooth swirling even under high load. Bases with stand-up spring and U-adaptor to attach blocks. Both Engineering Composite and Aluminum cleat are available when purchase. All plate models are 316 L Stainless Steel plates. CB-0601F and CB-1001F are plastic models and ideal for very small boats. Smaller Cam Bases are used on main and jib sheet for very small boats and dinghies. Master Swivel Bases allow cleating and releasing from multiple angles. Specification: Brand: Master Part Number: CB-1204FE Sheave Ø (mm) 27 mm Sheave Ø (in) 1 1/16in Weight (g) 224 g Weight (oz) 7.9oz Maximum line Ø (mm) 3~12 mm Maximum line Ø (in) 1/8~3/8 in Safe working load (kg)150kg Safe working load (lb) 330 lb Breaking load (kg) 300 kg Breaking load (lb) 660 lb •Do not use Master products to human suspension! Destination custom duty/tax are not included in the listing price; it is the customer's responsibility to pay for custom duty if any.