Blocks - Single

Low friction High static and dynamic load capacity Lightweight Single point mounting Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction. Range Seletion...

Wichard Single Plain Bearing Block Fixed Eye & Becket Modern design > Withstand high loads.  Ideal for static operations.  The sheave runs on the stainless steel bush.  Light cheeks protecting the sheave.  Wide choice of...

Pulley Block Single Sheave – Roller Bearing 25mm x 10mm * Image shown is for example only. This item has a red sheave.* Part Number Breaking Load RLY-RM437 600kg

Pulley Block Single Sheave 28mm x 9.5mm Part Number Breaking Load RLY-RM428 750kg

Ronstan Series 15 Ball Bearing Single Block to suit Webbing Attachment Series 15 Ball Bearing Blocks feature stainless steel ball bearings in a 15mm sheave. Popular choices for dinghy control lines, vangs, cunninghams, or tweakers. A variety of...

Low friction High static and dynamic load capacity Lightweight Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction. Can be fitted with a shackle in either of two...

Rope Pulley Block 25mm x 13mm Delrin Sheave in Stainless Steel body. Sheet block Cam Cleat: Plain Part Number Breaking Load RLY-RM011 1020kg

Rope Pulley Block 25mm x 9.5mm Delrin Sheave in Stainless Steel body. Sheet block Cam Cleat: Fixed or Swivel Part NumberBreaking LoadBecketMax Line Size RLY-RM010 1020kg 10mm 115mm

Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Applications: Typically used in dinghy spars for control lines Materials: U.V. stabilised Acetal sheave Grade 316 stainless steel...

19mm Ball Bearing Micro Block with Becket Single Sheave Part Number Length Becket Breaking Load Max Line Size RLY-PYF401 47mm 6mm 200kg 35mm

Smallest and lightest ball bearing block available Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O-ring to separate running line from head...

Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase. Features: Lightweight durable...

Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. When mounted in an inverted position, are frequently used as upright leads. Applications: Typically used in dinghy spars for control...

Ronstan Upright Lead Block, Wide 19mm Sheave Suitable for rope up to 8mm. The external tabs can be formed to fit the spar profile before fastening Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or...

Riley Pulley Block Single Sheave 25mm x 6mm Part Number Breaking Load RLY-RM425 580kg

Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets accept fixing screws, shackles or can be used to add a becket for extra purchase. Features: Lightweight durable...

Single Pulley Block  Single Sheave 19mm x 6mm Part Number Breaking Load RLY-RM422 500kg

Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase. Features: Lightweight...

Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets accept fixing screws, shackles or can be used as a becket for extra purchase.. Features: Lightweight durable...

Riley Single Bullet Block with a plain bearing with a choice of 25mm sheaves. Riley's 25mm Bullet Blocks are available with either plain, ball or roller bearings and are extremely light-weight. The stainless cheeks are lighter than comparable stainless...