Single Halyard Lock - 12" Features: Locks Outrigger Line in place with no-slip or creep. 12” bungee with SS Snap Lock Swivel

Double Halyard Lock - 12" Features: Locks Outrigger Line in place with no-slip or creep. 12” bungee with SS Snap Lock Swivel

Triple Halyard Lock - 12" Features: Locks Outrigger Line in place with no-slip or creep. 12” bungee with SS Snap Lock Swivel

Series 40 Orbit Single BB Block with Cleat & Swivel The Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fiber reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks - the perfect balance of performance and reliability. As well as traditional single swivel blocks, the range includes single and double sheave lashing or soft attachment options through to multiple sheave blocks including those with quad and quin sheaves. The range is highly versatile allowing a multitude of possible systems right up to a 12:1 purchase mainsheet system for off-the-beach performance catamarans. Series 40 Orbit Blocks™ are fitted with our carbon-reinforced C-Cleat™ for secure rope holding with low entry and exit efforts, and fairleads for fast action from any angle. Cleat arms are made from stainless steel and adjustable for setting your preferred cleating angle. Ball Bearing versions incorporate our 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range. High Load versions are designed specifically for any application where high dynamic or static loads are expected. They feature a high-strength grade 2205 stainless steel sheave & hub together with a triple bearing race to maintain low friction at very high loads. Features: Class-leading dynamic and static load ratings Lightweight, yet strong. Toughened, glass fiber reinforced nylon replaces stainless steel straps used in our traditional utility blocks Low friction 2-stage ball bearing system for efficient and effortless trimming Soft attachment, lashing, and traditional swivel shackle head options Low profile and compact High performance cleating Applications Mainsheet systems and spinnaker sheets on dinghies, off-the-beach catamarans and sportsboats to 8m (26ft) Halyard, vang and backstay applications on boats to 9m (30ft) Control line applications on larger yachts Specifications: Sheave Ø: 1-9/16 in. Max. Rope Ø: 3/8 in. Pin Ø: 5/32" M.W.L.: 880 lb. B. L.: 1760 lb. Weight: 6.2 oz.

ST CLB Circuit Breaker Block - 12 Position w/Negative Bus Features Quick connect clips allow circuit breakers to snap easily into place Tin-plated copper busses and screw terminals Clear insulating cover with square format label recesses, satisfies ABYC/USCG insulation requirements Easy to open clip on cover Breakouts allow wire access in two directions Accepts ring terminals Optional push button waterproof boots or dress nuts can be installed over cover Specifications: Circuits: 12 Maximum Amperage: 100A (per block) 32A (per circuit) Maximum Voltage: 32V DC Mounting: #8 Screw (M4) or #8 Nut Negative Bus: Yes Source: Common SourceMinimum Operating Temperature: -10° C Maximum Operating Temperature: 60° C Mounting Centers: 10.13"(257.3 mm) Screw Terminal Type: #8-32 Screws with Captive Star Lock Washer Height: 6.69"(169.93 mm) Weight: 1.50lb (0.68 kg) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

25mm Halyard Block The 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. Features: This range could be used to create purchasing systems for lifting, garage door mechanisms, storage solutions, etc. Specifications: Fixing Holes: 5mm Dia. Max Rope: 8mm Breaking Load: 500kg

ST CLB Circuit Breaker Block - 12 Position Features Quick connect clips allow circuit breakers to snap easily into place Tin-plated copper busses and screw terminals Clear insulating cover with square format label recesses, satisfies ABYC/USCG insulation requirements Easy to open clip on cover Breakouts allow wire access in two directions Accepts ring terminals Optional push button waterproof boots or dress nuts can be installed over cover Specifications: Circuits: 12 Maximum Amperage: 32A (per circuit) 40A (per jumped circuit group) Maximum Voltage: 32V DC Mounting: #8 Screw (M4) or #8 Nut Source: Independent SourceMinimum Operating Temperature: -10° C Maximum Operating Temperature: 60° C Mounting Centers: 10.13"(257.3 mm) Screw Terminal Type: #8-32 Screws with Captive Star Lock Washer Height: 6.69"(169.93 mm) Weight: 1.50lb (0.68 kg) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Single Lead Block - 19mm(3/4") Sheave Diameter Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Applications: Typically used in dinghy spars for control lines Materials: U.V. stabilized Acetal sheave Grade 316 stainless steel load housing Sheave Ø: 19mm(3/4") Max. Rope Ø: 8mm(5/16") Fastener Ø: 5.0mm(3/16") M.W.L.: 250kg(550lbs) B. L.: 550kg(1,100lbs) Weight: 20g(0.7oz)

Single Lead Block - 29mm(1-3/32") Sheave Diameter Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Applications: Typically used in dinghy spars for control lines Materials: U.V. stabilized Acetal sheave Grade 316 stainless steel load housing Sheave Ø: 29mm(1-3/32") Max. Rope Ø: 6mm(1/4") Fastener Ø: 5.0mm(3/16") M.W.L.: 600kg(1,320lbs) B. L.: 1,200kg(2,640lbs) Weight: 50g(1.8oz)

Z-Lock™ 12" Set Back Manual Single Adjust Jack Plate Z-Lock Jack Plate Revolutionary Design Adds Strength and Stability. The excellence of T-H Marine's HI-JACKER™ jack plate series continues with the Z-Lock Manual Jack Plate design upgrade. Features: Z-Lock™ Jack Plate Design Eliminates Side Slippage Matching slotted extrusions LOCK side plates in place Strong Aircraft Grade Aluminum Full ½” Material For Strength Handles All V6 and V8 Outboards up to 300 hp Easy to Adjust From Top of Jack Available in 4", 6", 8", 10" and 12" setbacks 5" of Vertical Adjustment WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Size 2 Single Swivel Block A strong, lightweight range of blocks for use on dinghies and dayboats or as lead blocks on larger craft. Size 2 - Single Swivel Block.

45mm Single Element Block with Swivel 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 journal bearing. So size for size, Element is priced significantly lower, than our previously least expensive blocks. Sideplates are hardcoat-anodized to resist corrosion. A tough composite bearing sheave resists corrosion for a long service life. Specifications: Sheave: 45mm / 1-3/4in Length: 102mm / 4in Weight: 103g / 3.6oz Shackle pin: 6mm / 1/4in Maximum line: 12mm / 1/2in Maximum working load: 700kg / 1543lb Breaking load: 1400kg / 3086lb

45mm Single Element Block with Swivel & Becket 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 journal bearing. So size for size, Element is priced significantly lower, than our previously least expensive blocks. Sideplates are hardcoat-anodized to resist corrosion. A tough composite bearing sheave resists corrosion for a long service life. Specifications: Sheave: 45mm / 1-3/4in Length: 121mm / 4-3/4in Weight: 115g / 4oz Shackle pin: 6mm / 1/4in Maximum line: 12mm / 1/2in Maximum working load: 700kg / 1543lb Breaking load: 1400kg / 3086lb

Series 4 Single Upright Block- 54mm Plain Bearing Blocks Barton plain bearing blocks have a precision moulded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads. Specifications: Sheave size: 54mm x 17mm Max rope diameter: 12mm Safe working load: 750kg / 1650lbs Breaking load: 1500kg / 3300lbs Length: 92mm Weight: 218g

40mm Carbo Single Fixed Block Low-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.  Features: Sheave Ø (mm): 40 mm Sheave Ø (in): 1-9/16 in Maximum line Ø (mm): 10 mm Maximum line Ø (in): 3/8 in Maximum working load (kg): 220 kg Maximum working load (lb): 485 lb