Blocks
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SeaSure 25mm Halyard Block [00.03CRD]
SeaSure
MSRP: $15.69$13.9925mm Halyard BlockThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and light...MSRP: $15.69$13.99 -
SeaSure 25mm Shouldered Block [00.05CRD]
SeaSure
MSRP: $15.69$13.9925mm Shouldered BlockThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and light...MSRP: $15.69$13.99 -
SeaSure General Purpose Block [02.01CRD]
SeaSure
MSRP: $15.86$13.99General Purpose BlockThe 19mm carbon fiber sheave block range is designed for use with abrasive ropes for high-load applications. The outer cage is manufactured from marine-grade 316 Stainless Steel with a hollow stainless steel rivet through the center...MSRP: $15.86$13.99 -
SeaSure 1" Bolt Down Block [00.01CRD]
SeaSure
MSRP: $16.70$14.991" Bolt Down BlockThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and light...MSRP: $16.70$14.99 -
Ronstan Series 30 Ball Bearing Orbit Block - Cheek [RF35151]
Ronstan
MSRP: $20.54$15.99Series 30 Ball Bearing Orbit Block - CheekBall Bearing Orbit Blocks boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment options. Their precision...MSRP: $20.54$15.99 -
Harken 22mm Micro Block w/Becket [225]
Harken
MSRP: $18.70$16.9522mm Micro Block with BecketLow-friction Micro blocks are compact and lightweight. Specifications:Sheave: 22mm / 7/8in.Length: 51mm / 2in.Weight: 21g / .75oz.Maximum line: 6mm / 1/4in.Maximum working load: 91kg / 200lbBreaking load: 544kg/ 1200 lbMSRP: $18.70$16.95 -
Harken 16mm Block [404]
Harken
MSRP: $19.35$16.9516mm 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 and has a 250 lb (113 kg) maximum...MSRP: $19.35$16.95 -
Harken 29mm Carbo Air Block [348]
Harken
MSRP: $19.00$16.9529mm 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: $19.00$16.95 -
SeaSure Stub Hinge 63mm x 33mm [23.14CRD]
SeaSure
MSRP: $19.56$16.99Stub Hinge 63mm x 33mmThis hinge was fabricated from marine-grade 316 stainless steel and electro-polished for a long-lasting high finish. Features:The pins of the hasps and staples are welded in place for added securitySpecifications:Closed...MSRP: $19.56$16.99 -
SeaSure 25mm Single Block w/Clevis Pin [00.07CRD]
SeaSure
MSRP: $20.59$17.9925mm Single Block with Clevis PinThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing...MSRP: $20.59$17.99 -
Ronstan Series 25 Utility Block - Single, Becket, Loop Head [RF572]
Ronstan
MSRP: $22.46$19.09Series 25 Utility Block - Single, Becket, Loop HeadFeatures:Lightweight durable constructionEconomicalMaintenance freeStainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block...MSRP: $22.46$19.09 -
Harken 16mm Block w/Becket [405]
Harken
MSRP: $22.20$19.9516mm Block with BecketThe 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 and has a 250 lb (113 kg)...MSRP: $22.20$19.95