Blocks
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Harken 40mm Carbo Air Double Swivel Block w/Becket 2639
Harken
MSRP: $91.23$79.3340mm Carbo Air Double Swivel Block with BecketLow-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...MSRP: $91.23$79.33 -
Harken 16mm Triple Block 408
Harken
MSRP: $56.25$48.9116mm Triple BlockThe 16 mm is Harken’s smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race.Specifications:Sheave: 16mm / 5/8in...MSRP: $56.25$48.91 -
Harken 29mm Double Carbo Air Block 381
Harken
MSRP: $50.38$43.8129mm 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 trimming...MSRP: $50.38$43.81 -
Schaefer Series 7 Flat Base/Aluminum Cheek/Delrin Sheave 704-11
Schaefer Marine
MSRP: $134.20$116.69Series 7 Flat Base/Aluminum Cheek/Delrin SheaveDelrin™ sheave ensures smooth operation and high safe working load. Stainless steel base distributes loads to a large surface area. Specifications:Sheave Dia. 2-3/8" (60 mm)Max. Line 1/2" (13...MSRP: $134.20$116.69 -
Schaefer Single Aluminum Block - 60mm Sheave 704-05
Schaefer Marine
MSRP: $119.83$104.20Single Aluminum Block - 60mm SheaveDelrin™ sheave ensures smooth operation and a high safe working load. Swivel head may be locked in place to eliminate twisting. Specifications:Sheave Diameter 2 3/8" (60mm)Thickness 1 3/32" (28mm)Width 2 1/2"...MSRP: $119.83$104.20 -
Schaefer Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing 300-34
Schaefer Marine
MSRP: $81.79$71.12Clamp-On Furling Line Stanchion Lead Block - 1" Ball BearingDelrin™ ball bearing sheave allows for quick and easy furling line adjustment. Stainless steel cage and strap ensure durability. Specifications:Stanchions 1" (25mm) in diameter1-7/16"...MSRP: $81.79$71.12 -
Ronstan Series 50 All Purpose Block - Fiddle - Becket - Cleat RF51530
Ronstan
MSRP: $120.22$104.54Series 50 All Purpose Block - Fiddle - Becket - CleatFeaturesExceptionally high working loadsLow maintenance, long service lifeSelf-lubricating Acetal polymer sheave ensures low friction and extreme durabilityCaptive Lock™ universal headSlotted pin...MSRP: $120.22$104.54 -
Ronstan Series 40 Ball Bearing Orbit Block - Cheek RF45151
Ronstan
MSRP: $38.38$33.38Series 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 points for...MSRP: $38.38$33.38 -
Ronstan Series 40 All Purpose Block - Triple - Swivel Head RF41300
Ronstan
MSRP: $78.71$68.44Series 40 All Purpose Block - Triple - Swivel HeadFeatures:Exceptionally high working loadsLow maintenance, long service lifeSelf-lubricating sheaveSlotted pin shackle eliminates fouled linesTwo way head postSpare parts - RF41010 Replacement Becket Pin,...MSRP: $78.71$68.44 -
Ronstan Series 40 Ratchet Orbit Block™ - Single - Auto - Swivel Shackle Head RF46100
Ronstan
MSRP: $70.55$61.35Series 40 Ratchet Orbit Block - Single - Auto - Swivel Shackle HeadAutomatic RatchetWith automatic models, the ratchet mechanism engages when load is applied, but switches off when it's released. This lets the sheet run out smoothly and...MSRP: $70.55$61.35 -
Ronstan Series 40 Ball Bearing Orbit Block™ - Single - Becket - Swivel Head RF45110
Ronstan
MSRP: $37.12$32.28Series 40 Ball Bearing Orbit Block - Single - Becket - Swivel HeadCore Blocks are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing...MSRP: $37.12$32.28 -
SeaSure Small Mast or Deck Eye 25.42CRD
SeaSure
MSRP: $32.85$28.57Small Mast or Deck EyeThis eye plate is manufactured from 316 Stainless Steel and underwent multiple machining and finishing operations to ensure it has a smooth finish and is free of damaging sharp corners and burs. Features:Electropolished to give...MSRP: $32.85$28.57