Blocks
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Harken Midrange Single w/Aluminum Sheave Block
Harken
MSRP: $208.50$183.95Midrange Single with Aluminum Sheave 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 fast trim and release under any...MSRP: $208.50$183.95 -
Ronstan Series 75 Core Block™ - Single - Aluminum Rope/Wire Sheave
Ronstan
MSRP: $269.00$228.65Series 75 Core Block - Single - Aluminum Rope/Wire SheaveCore Blocks are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and...MSRP: $269.00$228.65 -
Ronstan Snatch Block Acetal Sheave - Single - 12mm (1/2") Max. Rope Diameter
Ronstan
MSRP: $269.00$228.65Snatch Block Acetal Sheave - Single - 12mm(1/2") Max. Rope DiameterSnatch blocks are a tough and reliable solution for temporary leads and line deflection. Simple and quick to deploy, they can be easily opened when the load is released. The standard snap...MSRP: $269.00$228.65 -
Harken 57mm Triple Carbo Block - Swivel, Becket, Cam Cleat
Harken
MSRP: $316.10$277.9557mm Triple Carbo Block - Swivel, Becket, Cam CleatCarbo Ratchets allow sailors to hand-hold loaded lines and offer a balance between holding power and controlled easing.Features:Sheave Ø (mm) 57 mmSheave Ø (in) 2 1/4 inMaximum line...MSRP: $316.10$277.95 -
Harken 57mm Carbo Block Flip Flop w/Cam
Harken
MSRP: $348.65$306.9557mm Carbo Block Flip Flop with CamSmall Boat Flip-Flop blocks pivot around the line axis to keep the line close to the deck. Hinged construction allows for various lead angles.Features:Sheave Ø (mm) 57 mmSheave Ø (in) 2 1/4 inMaximum line...MSRP: $348.65$306.95 -
Schaefer Series 7 Stand Up Ball Bearing Swivel Block - 2-3/8" 60mm
Schaefer Marine
MSRP: $257.95$198.43Series 7 Stand Up Ball Bearing Swivel Block - 2-3/8" 60mmSingle stand up ball bearing block. Stand up spring keeps block upright when not in use. Stainless steel base spreads load out and may be used with 97-49 backing plate. (sold separately) Delrin(tm)...MSRP: $257.95$198.43 -
Ronstan S40 Soft Attachment Block - Single
Ronstan
MSRP: $349.00$296.65S40 Soft Attachment Block - SingleEasy to attach and easy to open, Ronstan's soft attachment snatch blocks are built to perform and built to last.With the shackle open, cheek plates twist to open the block and a spring loaded ball secures the assembly...MSRP: $349.00$296.65 -
Ronstan Series 75 Ultimate Ratchet - Single
Ronstan
MSRP: $277.73$236.07Series 75 Ultimate Ratchet - SingleThe extruded hole design, in conjunction with the groove profile of the sheave, provides a more powerful grip than conventional designs - up to 20:1 holding power. Unrivaled low weight is achieved by the use of a...MSRP: $277.73$236.07 -
Harken 57mm Carbo Quad Block - Swivel
Harken
MSRP: $232.30$204.9557mm Carbo Quad Block - SwivelLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming...MSRP: $232.30$204.95 -
Schaefer Spring Loaded/Lined Slide/Aluminum f/1" T-Track
Schaefer Marine
MSRP: $239.55$184.27Spring Loaded/Lined Slide/Aluminum for 1" T-TrackDelrin™ sheave ensures smooth operation and high safe working load. Anodized aluminum cheeks and stainless steel slider ensure reliability. Polyethylene liner and pin stop allow for easy adjustment...MSRP: $239.55$184.27 -
Schaefer Twin Sheet Block f/1-1/4" T-Track - Black
Schaefer Marine
MSRP: $460.95$354.59Twin Sheet Block for 1-1/4" T-Track - BlackHardcoat anodized aluminum body and slider provide a high strength block. Aluminum sheave runs on nomex™/Teflon™ bearing for a low-friction, high strength sheave. Articulating sheave allows for a...MSRP: $460.95$354.59 -
Schaefer Stand-Up Swivel - Aluminum Block
Schaefer Marine
MSRP: $248.75$191.35Stand-Up Swivel - Aluminum BlockSpecifications:Sheave Dia. 2-2/8" (60 mm)Max Line 1/2" (13 mm)Diameter includes urethane base 3-3/8" (86 mm)Height 4-25/32" (120 mm)H2 2-15/32" (63 mm)Fastener Size (4),1/4" RH (6 mm)C/C 1-11/16" (43 mm)SWL 2250 lbs (1020...MSRP: $248.75$191.35