Welcome to the Cornish Crabbers Online Shop / Blocks & General Rigging Hardware / Selden 50mm Double Block Selden 50mm Double Block£54.00 Specification S.W.L (Kg): 700 Break Load (Kg): 1400 Rope Ø (mm): 12 Selden 50mm Double Block quantity Add to cart SKU: Shop176 Category: Blocks & General Rigging Hardware Related products Selden 50mm Single Becket bock £32.00 Add to cart Selden 30mm Triple Block £57.00 Add to cart Selden 40mm Single-Becket Block £25.00 Add to cart Selden 40mm Through Deck Block £37.00 Add to cart