Deck Blocks

Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction...

Upright lead block double. 6mm/ 1/4" Breaking load 620kg.   Comes with manufacturer two-year warranty Sheave size - 22mm / 7/8" Max line size - 6mm / 1/4" Overall Height - 43mm / 1 1/4" Weight - 17 grams / .60 ounces Breaking Load - 700 kg / 1,543...

Comes with manufacturer two-year warranty Sheave size - 22mm / 7/8" Max line size - 6mm / 1/4" Overall Height - 43mm / 1 3/4" Weight - 17 grams / .60 ounces Breaking Load - 700 kg / 1,543 lbs Max. Working Load - 100 kg / 220...

Rolled edges on the cheeks of Race-LIte 300 series blocks protect expensive rope, and guard against marring and denting of finished decks and other areas. Nylon sheaves, correctly proportioned for maximum rope life, with inner hubs to reduce friction,...

Features: Low friction 2-stage ball bearing system provides consistent performance over the full working load range. High static and dynamic load capacity. Light weight Versatile head fittings Sheaves running on Acetal or Torlon ball bearings provide...

Comes with manufacturer two-year warrantySheave size - 25mm / 1"Max line size - 18mm / 5/16"Breaking Load - 560 kg / 1,234 lbsBase - 47mm x 74mm / 1 55/64" x 2 29/32"Hole Spacing - 57-29mm / 2 1/4" - 1 9/64"Hole Diameter - 5mm / 3/16"

This block is part of the proven 300 series of Race-Lite blocks. It has a base that is formed to work with standard 5/8" stainless steel sail track. The primary use is for jib sheet blocks but could be used for many other applications. ...

Sheave Box (single) with flat base. 8mm/ 5/16". Ideal for lines exiting decks, masts or for centerboard trunks Comes with manufacturer two-year warranty Sheave size - 38mm / 1 1/2" Max line size - 8mm / 5/16" Breaking Load - 500 kg /...

These Viadana 38mm Standing Blocks will accept lines/sheets to 3/8” diameter. These smooth ball-bearing blocks swivel and come with the pad eye base for attachment—good performance at a low price. 

Here is a simple little deck block - sometimes called a turning block.Cat No.RL-2040Sheave (Nylon)1"For Rope Dia.1/4" - 3/8"Height1-3/8"Width3/4"Bolt Centers1-3/8"

Perfect for organizing lines running aft, especially over a cabin top. SERIES Series 30 MAX LINE SIZE 3/8" SHEAVE DIAMETER 2" LENGTH 5-1/8" WIDTH 2" WEIGHT (OZ.) 12

Features: Exceptionally high working loads Low maintenance, long service life Self-lubricating sheave Captive Lock universal head Materials: U.V. stabilised Acetal sheaves Impact and U.V. resistant, fibre reinforced Nylon cheeks Grade 316 stainless...