Blocks

Ronstan BSwivel Cleat & BaseSwivel cleat bases ermit easy cleating and releasing from any angle.Sheave can be relocated to allow the control line to feed from belowComes complete with a 28mm(1-1/4") ball bearing sheave, small 'T-Cleat and the 'Fast...

Ronstan Series 40 Ball Bearing Orbit Block - CheekFeatures:Ultra LightweightLow friction 2-stage Orbital ball bearing systemHighest working load in its classLow profile and compactHigh performance cleatingBase suits curved mounting surfaceLow mounting...

Ronstan Series 40 All Purpose Block - Single Upright LeadLead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Ideal for high load applications. Wear resistant sheave material, in lightweight,...

Harken 38mm Double Big Bullet Block with BecketLow-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line...

Ronstan Series 50 All Purpose Block - DoubleFeatures:Exceptionally high working loadsLow maintenance, long service lifeSelf-lubricating Acetal polymer sheave ensures low friction and extreme durabilitySlotted pin shackle eliminates fouled linesLockable...

Schaefer Marine Clear Step Lead Block for 1" StanchionsUnique design leads your furling control line outside of your stanchions for a clean lead aft to the cockpit. Stainless cheeks with Delrin(tm) ball bearing sheave ensure low-friction and high...

Ronstan S60 Soft Attachment Block - SingleEasy to attach and easy to open, Ronstan's soft attachment snatch blocks are built to perform and built to last.With the shackle open, cheek plates twist to open the block and a spring loaded ball secures the...

Ronstan Series 55 Ratchet Mount Orbit Block - Single Becket SwivelFeatures:Up to 20:1 holding powerSmooth easing of sheetsHigh performance cleatingAutomatic ratchet blockNow you can enjoy the flexibility of setting up your ratchet blocks to suit yourself...

Harken 29mm Double Carbo Air BlockLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy...

Ronstan BSeries 30 Ball Bearing Orbit Block™ - Trile - BecketBall Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment options. ...

Schaefer Marine Series 5 Flat Base/Alum Cheek/Delrin SheaveDelrin™ sheave ensures smooth operation and high safe working load. Stainless steel base distributes loads to a large surface area.Specifications:Sheave Diameter 2" (51 mm)Max. Line 7/16"...

Ronstan Series 15 Ball Bearing Utility Block - Double, BecketFeatures:Smallest and lightest ball bearing block availablePrecision molded acetal sheave running on stainless steel ball bearings provide high performance & low frictionSingle loop...