Product No. Desc. Sheave ØMax. Rope ØMax. Cable ØPin ØM.W.L.B. L.Weight
 RF103 RF103 Single, tubular rivet head, removable sheave 45-6-850170088
 RF104 RF104 Single, ferrule eye head, removable sheave 45-6-850170080
 RF418 RF418 Single, tubular rivet head 25-3-45090040
 RF418C RF418C Single, removable clevis pin head 25-3-45090039
 RF468 RF468 Single, ferrule eye head, removable sheave 25-3-45090033
 RF560 RF560 Single, ferrule eye head 20-3-25050020
 RF667 RF667 Single, loop head 20-2-20040020


Wire blocks have purpose deisgned narrow sheaves and grooves.


  • Wire blocks suit halyards, vang and backstay applications