Please call us to confirm availability.Features Popular choice for cruising and racing yachts Modular system suits any configuration Compatible with Ocean Range Track Larger sheaves result in efficient line handling Manufacturer part #: 29472038 Technical Description Features American Metric Safe Working Load 2145 lb 975 kg Breaking Load 4290 lb 1950 kg Weight 9.2 oz 261 g Width W 2- 5/8 in 65 mm Length L 3- 3/8 in 87 mm