Products OthersBlock Back Mini Block 956-12003-00 MINI BLOCK NYLON ITEM NO. Wire Dia. mm Sheaves mm Weight/g 956-12003-00 3 (1/8") 4 (9/16") 9 You May Also Be Interested In Furling Block with Swivel 956-09821-00 Folding Block 956-12026-00 Camel Style Cleat 956-03858-00 Swivel Eye Snap 956-00501-00