VEVOR Twin Sheave Block and Tackle 1.09-1.27cm 3048-6096cm Twin Sheave Block with Braid Rope 30-35KN 2994-3495KGS Double Pulley Rigging (1/2" x 200')Product Features 7700lbs Breaking Strength Diameter of our rope is 1 2 in 12 mm, length is 61 m 200 ft. The breaking length of our 12 mm rope is up to 35 kn 7700 lbs, which can meet your different needs to a large extent. Durable Material Two rigging pulleys in the package are durable and anti rust. Made of forged aluminum and constructed of the premium axle, the braided rope is premium polyester with 11pcs core strands. Double Pulleys With Rope Our