19mm Single Ball Bearing Block

Sea Sure's 19mm ball race blocks are designed to use used with ropes of 3-6mm. The complete range is made using a 316 stainless steel strap and solid rivet through a carbon fibre body and sheave. The hard wearing body and sheave are made in carbon fibre to be super hard wearing if a rope is mid led and runs over the side of the block. The 19mm ball race range is best suited to applications with fast running rope in light to high loads.