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25mm Wire Block with Shackle - Fishing
Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines.
Specifications:
Sheave: 25mm / 1in.
Weight: 28g / 1oz.
Shackle pin: 5mm / 3/16in,
Maximum wire: 2mm / 3/32in.
Maximum line: 4mm / 5/32in.
Maximum working load: 454kg / 1000lb
Breaking load: 907kg/ 2000 lb
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34.90 |
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25mm Wire Block with Shackle
Lightweight, 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 working load: 454kg / 1000lb
Breaking load: 907kg/ 2000 lb
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36.30 |
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25mm Single Block with Shackle
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.
The 00.08 features a shackle attachment at the top so that the block can be connected to an attachment point quickly and easily
Specifications:
Max Rope: 8mm
Breaking Load: 500kg
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18.25 |
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25mm Double Block with Shackle
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.
The 00.21 can be used to create a 4:1 purchase system to aid in lifting heavier objects and decrease the load on the rope
Specifications:
Max Rope: 8mm
Breaking Load: 1000kg
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26.27 |
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25mm Treble Block with Shackle
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.
The 00.31 can be used to create a 6:1 purchase system to aid in lifting heavier objects and decrease the load on the rope
Specifications:
Max Rope: 8mm
Breaking Load: 1250kg
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37.21 |
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Wire Block w/Removable Clevis Pin Head - Nylatron® Sheave - 25mm(1") Sheave Diameter
Wire blocks have purpose designed narrow sheaves and grooves.
Features:
Removable clevis pin head
Applications:
Wire blocks suit halyards, vang and backstay applications
Materials:
Grade 316 stainless steel cheeks
Nylatron® sheave
Specifications:
Sheave Ø: 25mm(1")
Max. Cable Ø: 3mm(1/8")
M.W.L:450kg(990lbs)
B.L.: 900kg(1,980lbs)
Weight: 40kg(1.4oz)
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20.47 |
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40mm Carbo Block with Spring & Eyestrap
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
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32.23 |
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22mm Triple Micro Block with Becket - Fishing
Low-friction Micro blocks are compact and lightweight.
Specifications:
Sheave: 22mm / 7/8in.
Length: 64mm / 2.5in.
Weight: 64g / 2.25oz.
Maximum line: 6mm / 1/4in.
Maximum working load: 227kg / 500lb
Breaking load: 544kg/ 1200 lb
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40.26 |
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16mm Double Block with Becket
The 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race.
Specifications:
Sheave: 16mm / 5/8in
Length: 54mm / 2-1/8in
Weight: 28g / 1oz
Maximum line: 5mm / 7/32in
Maximum working load: 204kg/ 450lb
Breaking load: 544kg / 1200lb
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30.89 |
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25mm Single Block with Clevis Pin
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.
The Clevis Pin attachment makes the block easy to fit and remove from lacing eyes, eye bolts, U bolts, etc.
Specifications:
Max Rope: 8mm
Breaking Load: 500kg
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14.98 |
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25mm Single Block with Becket
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.
The 00.11 features a becket at one end and a clevis pin attachment at the other, so this block could be used for creating a purchase system and easily attached to a fixing point with the clevis pin attachment
Specifications:
Max Rope: 8mm
Breaking Load: 500kg
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19.43 |
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25mm Single Block with V-Jam
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.
The 00.13 has a becket attachment to splice or tie off to, as well as a V Jammer
This block could be used to create a 2:1 purchase system for lifting that can be easily locked off on the V Jammer
Specifications:
Max Rope: 8mm
Breaking Load: 500kg
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25.30 |
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25mm Double Block with Becket
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.
The 00.23 can be used to create a 4:1 or 5:1 purchase system to aid in lifting heavier objects and decrease the load on the rope
Specifications:
Max Rope: 8mm
Breaking Load: 1000kg
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32.00 |
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25mm Double Block with V-Jam
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.
The 00.25 can be used to create a 4:1 or 5:1 purchase system to aid in lifting heavier objects and decrease the load on the rope
The V jammer enables you to lock off the rope
Specifications:
Max Rope: 8mm
Breaking Load: 1000kg
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37.52 |
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25mm Treble Block with Center Becket
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.
The 00.32 can be used to create a 6:1 purchase system to aid in lifting heavier objects and decrease the load on the rope
Specifications:
Max Rope: 8mm
Breaking Load: 1250kg
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39.84 |
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