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Vendor:Harken
Harken 45mm Triple Element Block w/Swivel [6240]
45mm Triple Element Block 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 metal required to protect the sheave with a proven journal bearing. So...- $132.80
- $132.80
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Vendor:Harken
Harken 45mm Double Element Block w/Swivel [6238]
45mm Double Element Block 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 metal required to protect the sheave with a proven journal bearing. So...- $103.15
- $103.15
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Vendor:Harken
Harken 40mm Carbo Air Block w/Swivel [2636]
40mm 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 trimming.Specifications: Sheave: 40mm / 1-9/ 16in Length: 86mm /...- $37.95
$42.80- $37.95
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Vendor:Harken
Harken 45mm Double Element Block w/Swivel Becket [6239]
45mm Double 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 amount of metal required to protect the sheave with a proven journal...- $115.05
- $115.05
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Vendor:Harken
Harken 25mm Wire Block w/Shackle [300]
25mm Wire Block with ShackleLightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes.Specifications: Sheave: 25mm / 1in. Weight: 28g / 1oz. Shackle pin: 5mm / 3/16in, Maximum wire: 2mm / 3/32in. Maximum line: 4mm / 5/32in. Maximum...- $46.95
$53.05- $46.95
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Vendor:Harken
Harken 57mm Triple Carbo Block - Swivel, Becket, Cam Cleat [2141]
57mm 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 mm Sheave Ø (in) 2 1/4 in Maximum line Ø (mm) 10 mm Maximum...- $284.95
$324.00- $284.95
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Vendor:Harken
Harken Midrange Single w/Aluminum Sheave Block [1542]
Midrange 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 load.Features: Sheave: 76mm/3" Maximum Line:...- $187.95
$213.70- $187.95
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Vendor:Harken
Harken 29mm Double Bullet Block [084]
29mm Double Bullet BlockLow-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line applications. Features: Sheave: 29mm (1-1/8") Maximum Line:...- $53.95
$61.35- $53.95
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Vendor:Harken
Harken 38mm Single Big Bullet Block [125]
38mm Single Big Bullet BlockLow-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line applications. Features: Sheave: 38mm (1-1/2") Maximum...- $35.95
$41.10- $35.95
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Vendor:Harken
Harken 29mm Double Bullet Block w/Becket [085]
29mm Double Bullet Block with BecketLow-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line applications. Features: Sheave: 29mm (1-1/8")...- $57.95
$65.85- $57.95
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Vendor:Harken
Harken 38mm Double Big Bullet Block w/Becket [128]
38mm Double Big Bullet Block with BecketLow-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line applications. Features: Sheave: 38mm...- $94.95
$108.00- $94.95
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Vendor:Harken
Harken 40mm Pivoting Lead Block - Carbo-Cam Cleat [2157]
40mm Pivoting Lead Block - Carbo-Cam® CleatHigh-strength pivoting lead blocks with cams are used for halyard controls on larger keelboats and as “headknockers” on dinghies and beachcats for sheeting directly from the boom. Hole spacing and rivet size are the same as Classic models,...- $82.95
$93.70- $82.95
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Vendor:Harken
Harken 22mm Triple Micro Block w/Becket [229]
22mm Triple Micro Block with BecketLow-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: 22mm / 7/8in. Length: 64mm / 2.5in. Weight: 64g / 2.25oz. Maximum line: 6mm...- $53.95
$61.20- $53.95
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Vendor:Ronstan
Ronstan Series 25 Utility Block - Single - Swivel Shackle Head [RF573]
Series 25 Utility Block - Single - Swivel Shackle HeadStainless steel cheeks and 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...- $17.00
$23.83- $17.00
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Vendor:SeaSure
SeaSure Tiller Lock Gun - Grey [19.27]
Tiller Lock Gun - GreyThis tiller lock maintains the rugged reliability of the original and brings the design fully up to date. Design suitable for any tiller-steered yacht or sports boat A simple mechanism allows the tiller to be set and adjusted, which is...- $185.00
$221.50- $185.00
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Vendor:Schaefer Marine
Schaefer Stand-Up Swivel - Aluminum Block [704-62]
Stand-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...- $208.00
$256.25- $208.00
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Vendor:Schaefer Marine
Schaefer Single Aluminum Block - 51mm Sheave [504-05]
Single Aluminum Block - 51mm SheaveSingle block with anodized aluminum cheeks. Delrin™ sheave ensures smooth operation with high safe working load. Swivel head may be locked in place to avoid twist. Specifications: Sheave Dia. 2" (51mm) Thickness 15/16" (24mm) Width 2 1/8" (54mm) Length 4...- $69.00
$85.35- $69.00
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Vendor:Schaefer Marine
Schaefer Series 3 Flat Base/Alum Cheek/Delrin Sheave [303-09]
Series 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" (11 m) Length 2-7/8" (73 mm) Width 1-3/4" (44...- $67.00
$82.75- $67.00
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Vendor:Ronstan
Ronstan Series 75 Core Block - Single [RF74100]
Series 75 Core Block - SingleCore 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 the resilience to handle high dynamic or static loads. Acetal...- $130.90
$169.00- $130.90
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Vendor:Ronstan
Ronstan Series 40 AP Sheave - Acetal Solid Bearing - 40mm (1-9/16")OD [RF41000]
Series 40 AP Sheave - Acetal Solid Bearing - 40mm(1-9/16")ODPrecision moulded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction.Acetal Sheaves: Choice of bearings Solid bearing - high strength and durability, utilizing the self-lubricating properties of Acetal U.V....- $7.00
$9.24- $7.00
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