Single Blocks

Viadana Single Ball Bearing Block 38mm w/Swivel

These ball bearing blocks handling lines up to3/8 IN., and are very compact. Used on smallboats, cruisers and keel boats for vang, spinnakerand control line applications. Delrin® cheeks,sheave and ball bearings. Stainless steel (AISI316) load straps...

Ronstan Single Hook Block

FEATURES Low friction High static and dynamic load capacity Lightweight Low profile swivelling hook for quick and easy attachment Hook suits rope, stainless steel and webbing fixing points Sheave Ø 3/4 in. Max. Rope Ø 1/4 in. M...

1/4 Viadana Single Ball Bearing Block

Comes with manufacturer two-year warranty Sheave size - 22mm / 7/8" Max line size - 6mm / 1/4" Overall Height - 43mm / 1 3/4" Weight - 17 grams / .60 ounces Breaking Load - 700 kg / 1,543 lbs Max. Working Load - 100 kg / 220 lbs

1/4" (6mm) Ronstan Single, loop head Utility Block

316 Stainless steel cheeks and U.V. stabilised Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase...

1/4" (6mm) Viadana Single Ball Bearing Block Swivel

Comes with manufacturer two-year warranty Sheave size - 22mm / 7/8" Max line size - 6mm / 1/4" Overall Height - 43mm / 1 3/4" Weight - 17 grams / .60 ounces Breaking Load - 450 kg / 1,543 lbs Max. Working Load - 100 kg / 220...

1/4" (6mm) Viadana Single Swivel Block

Comes with manufacturer two-year warranty Sheave size - 25mm / 1" Max line size - 6mm / 1/4" Overall Height - 42mm / 1 5/8" Weight - 11 grams / .38 ounces Breaking Load - 350 kg / 711 lbs -------------------------------------------- Compare to the...

1/4" Viadana Single Ball Bearing Cheek Block

Comes with manufacturer two-year warranty Sheave size - 22mm / 7/8" Max line size - 6mm / 1/4" Overall Height - 43mm / 1 3/4" Weight - 17 grams / .60 ounces Breaking Load - 700 kg / 1,543 lbs Max. Working Load - 100 kg / 220 lbs Hole Diameter -...

1/4" Viadana Single Ball Bearing Swivel Block w/Shackle

Comes with manufacturer two-year warranty Sheave size - 22mm / 7/8" Max line size - 6mm / 1/4" Overall Height - 43mm / 1 3/4" Weight - 17 grams / .60 ounces Breaking Load - 700 kg / 1,543 lbs Max. Working Load - 100 kg / 220 lbs

1/4" (6mm) Ronstan Single, loop head, Ball Bearing Block

Features: Low friction High static and dynamic load capacity Lightweight Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction. Used for: Dinghy control lines Dinghy...

1/4" (6mm) Racelite Swivel Shackle Block

Small and compact, the RL-200 series blocks have one-piece Stainless Steel shells 1/16" thick. Smooth running Nylon sheaves, 7/8" diameter, accommodate up to 5/16" rope. The finest in running gear for the many smaller boats that require quality hardware...

1/4" (6mm) Bronze Fast Eye Pulleys

These bronze blocks are so salty they'll make your eyes burn. Use them to add a touch of class to your boat.Cat No.PH3-3Rope Dia.1/4"Sheave Dia.1"Sheave Width3/8Eye Dia.3/8"

1/4" (6mm) Racelite Swivel Eye Block

Small and compact, the RL-200 series blocks have one-piece Stainless Steel shells 1/16" thick. Smooth running Nylon sheaves, 7/8" diameter, accommodate up to 5/16" rope. The finest in running gear for the many smaller boats that require quality hardware...

1/4" (6mm) Racelite Single Block

Small and compact, the RL-200 series blocks have one-piece Stainless Steel shells 1/16" thick. Smooth running Nylon sheaves, 7/8" diameter, accommodate up to 5/16" rope. The finest in running gear for the many smaller boats that require quality hardware...

1/4" (6mm) Ronstan Single, swivel shackle head, Ball Bearing Block

Features: Low friction High static and dynamic load capacity Lightweight Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction. Used for: Dinghy control lines Dinghy...

5/16" (8mm) Viadana Single Ball Bearing Block

Comes with manufacturer two-year warranty Sheave size - 28mm / 1 1/16" Max line size - 8mm / 5/16" Overall Height - 51mm / 2" Weight - 24 grams / .84 ounces Breaking Load - 750 kg / 1,653 lbs Max. Working Load - 150 kg / 330...

5/16" Viadana Single Ball Bearing Block

5/16" Viadana Single Ball Bearing Swivel Block 28mm

Comes with manufacturer two-year warranty Sheave size - 28mm / 1 1/16" Max line size - 8mm / 5/16" Overall Height - 51mm / 2" Weight - 24 grams / .84 ounces Breaking Load - 750 kg / 1,653 lbs Max. Working Load - 150 kg / 330 lbs

5/16" (8mm) Racelite Jib Blocks

Catamaran jib leader block has 18-8 stainless steel cheeks flaired to eliminate line chafe and punched with lightening holes to reduce weight. This block has a white Nylon sheave designed for 3/16" to 5/16" line turning on a stainless steel bushing.Cat...

5/16" (8mm) Bronze Fast Eye Pulleys

These bronze blocks are so salty they'll make your eyes burn. Use them to add a touch of class to your boat.Cat No.PH3-5Rope Dia.5/16"Sheave Dia.1-1/4"Sheave Width3/8Eye Dia.1/2"

5/16" (8mm) Ronstan Shackle, Ball Bearing Orbit Block

Features: Lightweight Highest working load in its class Secure, versatile and secure attachement Low profile and compact Ultra low profile thru-sheave becket. Low friction 2-stage ball bearing system provides consistent performance over the full working...

5/16" (8mm) Ronstan Single, loop head Utility Block

316 Stainless steel cheeks and U.V. stabilised Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase...

5/16" (8mm) Racelite Swivel Eye Blocks

Rolled edges on the cheeks of Race-LIte 300 series blocks protect expensive rope, and guard against marring and denting of finished decks and other areas. Nylon sheaves, correctly proportioned for maximum rope life, with inner hubs to reduce friction,...

5/16" (8mm) Racelite Single Block

Rolled edges on the cheeks of Race-LIte 300 series blocks protect expensive rope, and guard against marring and denting of finished decks and other areas. Nylon sheaves, correctly proportioned for maximum rope life, with inner hubs to reduce friction,...

5/16" (8mm) Ronstan Single, Swivel Head, Ratchet Block

Features: Up to 14:1 holding power - highest available! Smooth easing of sheets Fully Automatic load sensing ratchet engagement Swivel shackle head for unlmited block rotation. Stainles steel shackle head for ultimate durability and compatibility with...

5/16" (8mm) Ronstan Single, loop head, Ball Bearing Block

Features: Low friction 2-stage ball bearing system provides consistent performance over the full working load range. High static and dynamic load capacity. Light weight Versatile head fittings Sheaves running on Acetal or Torlon ball bearings provide...

5/16" (8mm) Racelite Single Blocks 1

Race-Lite 700 series blocks have cheeks and straps of the highest quality 18-8 stainless steel, burnished to a high luster finish. Cheeks are flaired to eliminate line chafe, and punched with lightening holes to reduce weight. Sheaves are Nylon turning...

5/16" (8mm) Ronstan Single, Tube Rivet Utility Block

316 Stainless steel cheeks and UV stabilised Acetal sheaves ensure a long service life with virtually no maintenance. Used for: Vang, cunningham and trapeze retriever systems on dinghies Leech line tackles, bunk adjusters etc on larger...

5/16" (8mm) Ronstan Single, swivel shackle head, Ball Bearing Block

Features: Low friction 2-stage ball bearing system provides consistent performance over the full working load range. High static and dynamic load capacity. Light weight Versatile head fittings Sheaves running on Acetal or Torlon® ball...

5/16" (8mm) Racelite Swivel Block

Rolled edges on the cheeks of Race-LIte 300 series blocks protect expensive rope, and guard against marring and denting of finished decks and other areas. Nylon sheaves, correctly proportioned for maximum rope life, with inner hubs to reduce friction,...

5/16" (8mm) Ronstan Ball Bearing Orbit Block

Features: Lightweight Highest working load in its class Secure, versatile and secure attachement Low profile and compact RF35101 accepts RF1850S shackle in both orientations to create a conventional loop top block. Self-lubricating Nylatron®...

5/16" (8mm) Racelite Single Blocks

Race-Lite 700 series blocks have cheeks and straps of the highest quality 18-8 stainless steel, burnished to a high luster finish. Cheeks are flaired to eliminate line chafe, and punched with lightening holes to reduce weight. Sheaves are Nylon turning...

3/8" (9mm) Ronstan Single, ferrule eye head Utility Block

316 Stainless steel cheeks and U.V. stabilised Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase...

3/8" (10mm) Ronstan Single, Swivel Head, Ratchet Block

Features: Up to 20:1 holding power Smooth easing of sheets High performance cleating Swivel shackle head for unlimited block rotation. Stainless steel shackle head and compatibility with sharp fixing points. Automatic & manual ratchet block Used...

3/8" (9mm) Bronze Fast Eye Pulleys

These bronze blocks are so salty they'll make your eyes burn. Use them to add a touch of class to your boat.Cat No.PH3-7Rope Dia.3/8"Sheave Dia.1-1/2"Sheave Width9/16Eye Dia.1/2"

7/16" (11mm) Racelite Swivel Block-

Nylon sheaves, correctly proportioned for maximum rope life, with inner hubs to reduce friction, roll smoothly on Stainless Steel bearing sleeves. Used on deck plates, spinnaker halyards, etc. Has special stepped rivet with large head for maximim...

7/16" (11mm) Racelite Swivel Block

Rolled edges on the cheeks of Race-LIte 300 series blocks protect expensive rope, and guard against marring and denting of finished decks and other areas. Nylon sheaves, correctly proportioned for maximum rope life, with inner hubs to reduce friction,...

7/16" (11mm) Racelite Single Block

Rolled edges on the cheeks of Race-LIte 300 series blocks protect expensive rope, and guard against marring and denting of finished decks and other areas. Nylon sheaves, correctly proportioned for maximum rope life, with inner hubs to reduce friction,...

7/16" (11mm) Racelite Swivel Eye Blocks-

Race-Lite 600 series blocks have cheeks and straps of the highest quality 18-8 stainless steel, burnished to a high luster finish. Cheeks are flaired to eliminate line chafe, and punched with lightening holes to reduce weight. Sheaves are Nylon turning...

7/16" (11mm) Racelite Single Blocks

Race-Lite 600 series blocks have cheeks and straps of the highest quality 18-8 stainless steel, burnished to a high luster finish. Cheeks are flaired to eliminate line chafe, and punched with lightening holes to reduce weight. Sheaves are Nylon turning...

7/16" (10mm) Ronstan Single Loop Head Block

Features: Exceptionally high working loads Low maintenance, long service life Self-lubricating sheave Materials: U.V. stabilised Acetal sheaves Impact and U.V. resistant, fibre reinforced Nylon cheeks Grade 316 stainless steel bearing race Grade 316...

7/16" (11mm) Racelite Swivel Eye Blocks

Rolled edges on the cheeks of Race-LIte 300 series blocks protect expensive rope, and guard against marring and denting of finished decks and other areas. Nylon sheaves, correctly proportioned for maximum rope life, with inner hubs to reduce friction,...

7/16" (10mm) Ronstan Single Universal Head Block

Features: Exceptionally high working loads Low maintenance, long service life Self-lubricating sheave Captive Lock™ universal head Slotted pin shackle eliminates fouled lines Materials: U.V. stabilised Acetal sheaves Impact and U.V...

1/2" (13mm) Single Shackle Block

These blocks will take up to 1/2 rope. The RL-703-C has a pinched bail for attaching with a shackle. Cat No. RL-703-C Sheave (Nylon) 1-13/16" For Rope Dia. 1/2" Weight Oz. 4 Bail Shackle

1/2" (13mm) Single Lashing Block

These blocks will take up to 1/2 rope.The RL-710-C has a rounded bail for lashing. Cat No. RL-710-C Sheave (Nylon) 1-13/16" For Rope Dia. 1/2" Weight Oz. 4 Bail Lashing