All

29mm Double Bullet BlockLow-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...

Standard Cam-Matic® Aluminum CleatAluminum Cam-Matics® are hardcoat-anodized for high-load, high-wear, continuous adjustment applications. Specifications: Height: 30 mm / 1-3/16 in Length: 65 mm / 2-9/16 in Width: 32 mm / 1-1/4...

22mm Fiddle Micro Block with V-Jam & BecketLow-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all...

Standard Cam-Matic® Aluminum Cleat - FishingAluminum Cam-Matics® are hardcoat-anodized for high-load, high-wear, continuous adjustment applications. Specifications: Height: 30 mm / 1-3/16 in Length: 65 mm / 2-9/16 in Width: 32 mm...

22mm Fiddle Micro Block with V-Jam & Becket - FishingLow-friction Micro blocks are compact and lightweight. Specifications: Sheave: 22mm / 7/8in. Length: 102mm / 4in. Weight: 57g / 2oz. Shackle pin:...

Midrange Single BlockMidrange blocks’ robust construction makes them ideal to handle the high loads found on medium and large offshore boats. Sheave runs exclusively on a ball bearing system for...

40mm Carbo Single Fixed 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...

40mm/29mm Carbo Traveler 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...

22mm Micro BlockLow-friction Micro blocks are compact and lightweight. Specifications: Sheave: 22mm / 7/8in Length: 38mm / 1-1/2in Weight: 14g / 0.5oz Maximum line: 6mm / 1/4in Maximum working load: 91kg...

16mm 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...

22mm 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...

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, high-wear, continuous adjustment applications.Specifications: Height: 22mm...

22mm Micro Block with Becket - FishingLow-friction Micro blocks are compact and lightweight. Specifications: Sheave: 22mm / 7/8in. Length: 51mm / 2in. Weight: 21g / .75oz. Maximum line: 6mm / 1/4in....

Micro Cam-Matic Aluminum Cleat - FishingHarken® ball bearing cam cleats hold lines securely and release instantly for easy, precise trimming. Aluminum Cam-Matics® are hardcoat-anodized for high-load, high-wear, continuous adjustment applications.Specifications:...

22mm Micro Block - FishingLow-friction Micro blocks are compact and lightweight. Specifications: Sheave: 22mm / 7/8in Length: 38mm / 1-1/2in Weight: 14g / 0.5oz Maximum line: 6mm / 1/4in Maximum working...

16mm Triple Block - FishingThe 16 mm is Harken’s® smallest block. The patented bearing system uses stainless steel balls in a captive grooved race. Specifications: Sheave: 16mm / 5/8in. Length: 46mm...