Blocks
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Harken 60mm Single Element Block Mastbase w/Swivel [6220]
Harken
$60.1560mm Single Element Block Mastbase with SwivelElement 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...$60.15 -
Lewmar 72mm Synchro Block - Single [29927201BK]
Lewmar
MSRP: $78.95$60.9972mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling. Using a combination of scientifically optimized block geometry, a Free-Spin bearing, and a self-aligning head to reduce friction and...MSRP: $78.95$60.99 -
Ronstan Series 40 Ratchet Orbit Block - Single - Auto - Swivel Shackle Head [RF46100]
Ronstan
MSRP: $79.00$67.15Series 40 Ratchet Orbit Block - Single - Auto - Swivel Shackle HeadAutomatic RatchetWith automatic models, the ratchet mechanism engages when load is applied, but switches off when it's released. This lets the sheet run out smoothly and...MSRP: $79.00$67.15 -
Harken 29mm Triple Carbo Air Block w/Swivel [344]
Harken
MSRP: $76.65$67.9529mm Triple Carbo Air Block with SwivelLow-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...MSRP: $76.65$67.95 -
Ronstan Series 20 BB Block Single Becket Option Lashing High Load [RF25109HL]
Ronstan
MSRP: $82.25$69.91Series 20 BB Block Single Becket Option Lashing High LoadFeatures:Suits up to 4mm (5/32”) lashingSupplied with 750mm (30”) x 2mm (3/32”) diameter,Dyneema® single braid lashing lineMSRP: $82.25$69.91 -
Harken 40mm Carbo Single Ratchet Block w/Swivel [2608]
Harken
MSRP: $79.45$69.9540mm Carbo Single Ratchet Block with SwivelCarbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. 2608, 2609, and 2614 have on/off switches. Features:Sheave Ø (mm): 40 mmSheave...MSRP: $79.45$69.95 -
Harken 60mm Single Aluminum Element Block w/Swivel Becket [6261]
Harken
$70.5560mm Single Aluminum Element Block with Swivel & BecketElement 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...$70.55 -
Ronstan Series 50 All Purpose Block - Double [RF51200]
Ronstan
MSRP: $83.85$71.27Series 50 All Purpose Block - DoubleAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability...MSRP: $83.85$71.27 -
Barton Marine Series 3 Single Snap Shackle Becket Block - 45mm [N03 141]
Barton Marine
MSRP: $92.99$71.99Series 3 Single Snap Shackle & Becket Block - 45mmPlain Bearing BlocksBarton plain bearing blocks have a precision moulded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.SpecificationsSheave...MSRP: $92.99$71.99 -
Schaefer Series 3 Flat Base/Alum Cheek/Delrin Sheave [303-09]
Schaefer Marine
MSRP: $80.30$72.99Series 3 Flat Base/Alum Cheek/Delrin SheaveDelrin™ plain bearing sheave ensures smooth operation and high safe working load. Stainless Steel base distributes loads to a larger surface area.Specifications:Sheave Dia. 1-7/16" (37 mm)Max Line 7/16"...MSRP: $80.30$72.99 -
Schaefer Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing [300-34]
Schaefer Marine
MSRP: $81.50$73.99Clamp-On Furling Line Stanchion Lead Block - 1" Ball BearingDelrin™ ball bearing sheave allows for quick and easy furling line adjustment. Stainless steel cage and strap ensure durability. Specifications:Stanchions 1" (25mm) in...MSRP: $81.50$73.99 -
Ronstan Series 40 All Purpose Block - Triple - Swivel Head [RF41300]
Ronstan
MSRP: $89.91$76.42Series 40 All Purpose Block - Triple - Swivel HeadFeatures:Exceptionally high working loadsLow maintenance, long service lifeSelf-lubricating sheaveSlotted pin shackle eliminates fouled linesTwo way head postSpare parts - RF41010 Replacement Becket Pin,...MSRP: $89.91$76.42