Springs support blocks on padeyes, eyestraps, bases, and traveller cars, and prevent blocks from hitting the deck. Specifications Height (A): 1" (25 mm) Width (B): 3/4" (19 mm) Weight: 0.13 oz. (3.7 g)

Element blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs the minimum amount of metal required to protect the sheave with a proven...

Element blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs the minimum amount of metal required to protect the sheave with a proven...

Element blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs the minimum amount of metal required to protect the sheave with a proven...

Element blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs the minimum amount of metal required to protect the sheave with a proven...

Deck organizers lead halyards and control lines aft, allowing crew to sail from the security of the cockpit. Deck organizers lead a large number of lines through a small space. Match Cruising ESP mastbase blocks with organizers for a complete system...

Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats...

Use ring leads with athwartship systems to raise or lower the clew. Specifications Maximum line diameter: 15/16" (24 mm) Maximum working load: 7200 lb (3266 kg) Height: 3" (76.2 mm) Width: 3" (76.2 mm) Weight: 6.8 oz. (193 g)

Strong aluminum jib leads deflect jib sheets to winches preventing overrides. Specifications Maximum line diameter: 7/8" (22 mm) Maximum working load: 4248 lb (1927 kg) Height: 2 9/32" (58 mm) Width: 4 3/4" (120 mm) Weight: 9.6 oz. (272 g)

Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats...

Low-friction micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all sizes. Specifications Sheave diameter: 7/8" (22 mm) Maximum line diameter: 1/4" (6 mm) Fasteners: 4...

Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats...

Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats...

Track is extruded from high-grade 6061-T6 aluminum and hardcoat-anodized for a hard, long-lasting surface. Specifications Fasteners: 5 FH mm (#10 FH inch) Mounting hole spacing: 3" (76 mm) First hole: 1 3/8" (34 mm) Length: 17 11/16" (0.45 m) Weight: 2...

The X-Treme Angle Fairlead allows releasing and recleating at angles up to 90 degree to the cleat. Kit includes hardcoat-anodized 150 aluminum Cam-Matic and 375 X-Treme Angle Fairlead. Specifications Includes cam: 150 Includes fairlead:...

Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats...

Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes. The 466 features a forkhead and becket making it useful for vangs, halyards and control lines. Specifications Sheave diameter: 1" (25 mm)...

Harken 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. Replaces ILCA Laser LS-91517 used for ILCA Laser...

The 433 Dinghy Clew Hook is  designed for lasers and other loose-footed dinghies. Installs permanently on the boom and allows you to instantly attach and adjust your sail in high wind and waves. Weight: 0.65 oz. (18.4 g) Technical...

Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats...

Lightweight, fiber-reinforced flairleads feature stainless wearguards for long life and are available in various colors for color-coding your cams. Specifications Fastener spacing: 1 1/2" (38 mm) Fits cam: 150, 365 Height above cam: 5/8" (16 mm) Length:...

The Baltic Skipper 1280 is an approved 100N inherent buoyancy lifejacket, ideal for non-swimmers and for coastal and offshore conditions. A crotch strap and strong flotation collar are some of the many features on this lifejacket which is approved to EN...

Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats...

Deck Organizers lead halyards and control lines aft, allowing crew to sail from the security of the cockpit. They lead a large number of lines through a small space. Match Cruising ESP mastbase blocks with organizers for a complete system. Specifications...

Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats...

Lightweight, fiber-reinforced flairleads feature stainless wearguards for long life and are available in various colors for color-coding your cams. Specifications Fastener spacing: 1 1/16" (27 mm) Fits cam: 468, 471 Height above cam: 7/16" (11 mm)...

Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats...

Harken 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 Minimum line diameter: 5/16" (8...

Harken Torlon Ball Bearing - 10mm (Pack of 25) Specifications Material: Torlon Diameter: 3/8" (9.5 mm) Quantity: 25 Weight: 1 oz. (28.35 g)

Ball bearing swivel bases feature dual rows of Delrin ball bearings that swivel freely even under high loads. Bases include stand-up springs and a U-adaptor to accept a variety of appropriate blocks. Delrin is a registered trademark of E. I. du Pont de...

Fast Release Fairleads feature low-friction, angled stainless steel line guides on the exit side of the cleat. The angled lead keeps the line away from the cam to eliminate unexpected recleats during maneuvers. Use for fast spinnaker take-downs during...

Harken gross-trim/fine-tune mainsheet systems are easy to install and use. These optimized systems decrease overall line clutter because they use less line than traditional gross-trim/fine-tune systems. Specifications Primary sheave diameter: 3" (76 mm)...

The 494 and 495 Fast Release Fairleads feature low-friction, angled stainless steel line guides on the exit side of the cleat. The angled lead keeps the line away from the cam to eliminate unexpected recleats during maneuvers. Use for fast spinnaker...

High-strength Pivoting Lead Blocks with cams are used for halyard controls on larger keelboats and as "head knockers" on dinghies and beachcats for sheeting directly from the boom. Hole spacing and rivet size are the same as classic models, making...

High-strength Pivoting Lead Blocks with cams are used for halyard controls on larger keelboats and as "head knockers" on dinghies and beachcats for sheeting directly from the boom. Hole spacing and rivet size are the same as classic models, making...

The 494 and 495 Fast Release Fairleads feature low-friction, angled stainless steel line guides on the exit side of the cleat. The angled lead keeps the line away from the cam to eliminate unexpected recleats during maneuvers. Use for fast spinnaker...

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 balls in a captive grooved race and has a 250 lb (113 kg) maximum working load...

Harken Stand-Up Toggle with Control Tangs. Specifications Mainsheet block pin diameter: 5/16" (8 mm) Control block pin diameter: 1/4" (6 mm) Maximum working load: 4500 lb (2041 kg) Height: 2 3/16" (56 mm) Weight: 8.2 oz. (231.3 g)

A Harken battcar system along with full-length battens helps raise, douse, and reef with ease and acts as extra crew if you're sailing shorthanded. Battcar systems outperform in-mast or in-boom furling, cost less, and you don't need to recut your sail...

Harken gross-trim/fine-tune mainsheet systems are easy to install and use. These optimized systems decrease overall line clutter because they use less line than traditional gross-trim/fine-tune systems. Specifications Minimum line diameter: 5/16" (8 mm)...