Blocks

Ronstan Series 25 Ball Bearing Orbit Block - Becket Swivel Shackle

Series 25 Ball Bearing Orbit Block™ - Becket & Swivel ShackleSingle sheave ball bearing block with becket hub and swivel shackle head. Series 25 Ball Bearing Orbit Blocks™, delivering superior...

Barton Size 5 54mm Plain Bearing Pulley Block Reverse Shackle

Size 5 54mm Plain Bearing Pulley Block Reverse ShackleThe Size 5 Barton range of blocks has a 54mm 2 1/8" sheave. They are rugged construction, featuring high-grade molded side plates that are...

Harken 5mm Shallow Bow Shackle

5mm Shallow Bow ShackleForged stainless steel shackles are polished to a high luster and are stamped with the screw pin diameter.Bow shackles are best for multidirectional loads. Shallow bow...

Harken Micro Carbo-Cam Cleat

Micro Carbo-Cam CleatHarken® ball bearing cam cleats hold lines securely and release instantly for easy, precise trimming. Lightweight fiber-reinforced Carbo-Cams® for racing where weight is...

Harken Micro Cam-Matic Aluminum Cleat

Micro Cam-Matic Aluminum CleatHarken® ball bearing cam cleats hold lines securely and release instantly for easy, precise trimming. Aluminum Cam-Matics® are hardcoat-anodized for high-load,...

Harken 16mm Triple Block w/Becket

16mm Triple 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...

Harken 16mm Double Block w/Becket

16mm Double Block with Becket The 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...

Harken 16mm Block

16mm 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...

Harken 29mm Double Carbo Air Block

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...

Harken 45mm Triple Element Block w/Swivel

45mm Triple Element Block with SwivelElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust...

Harken 29mm Single Bullet Block w/Becket

29mm Single 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...

Harken 60mm Single Aluminum Element Block w/Swivel

60mm Single Aluminum Element Block with SwivelElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust...