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12T Aluminum High-Load Loop Snatch Block 12T Aluminum High-Load Loop Snatch Block 12T Aluminum High-Load Loop Snatch Block
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12T Aluminum High-Load Loop Snatch Block

Part No. 3302
$1,575.90  In Stock
Sheave Ø (mm)101 mm
Sheave Ø (in)4 in
Maximum line Ø (mm)30 mm
Maximum line Ø (in)1 3/16 in
Maximum working load (kg)12000 kg
Maximum working load (lb)26448 lb

These multipurpose blocks are a must on racing yachts of all sizes. Opening sideplates make them easy to deploy, allowing crew to quickly fasten them wherever needed—perfect for temporary leads, line deflection, and static line functions requiring small adjustments. A strop soft-attach is fixed on one side, but is easily removable on the other. The strop carries the block’s primary load and articulates for a fair lead. The Velcro® strap is permanently attached to one sideplate and holds the block securely closed when sideplates are aligned—even under the highest loads. The strap has a broad reflective tab for easier operation with gloves.

Harken composite bearing technology (ULC) ensures sheaves turn smoothly and maintain efficiency under extreme loading. Snap-fit Torlon® bearings carry sideloads. An integral headspacer prevents Hard Lube-anodized aluminum sideplates from deflecting and binding. The wide sheave allows a range of line diameters.

Sheave Ø (mm)101 mm
Sheave Ø (in)4 in
Length (mm)148 mm
Length (in)5.8 in
Weight (g)1041 g
Weight (oz)36.72 oz
Maximum line Ø (mm)30 mm
Maximum line Ø (in)1 3/16 in
Maximum working load (kg)12000 kg
Maximum working load (lb)26448 lb
Breaking load (kg)24000 kg
Breaking load (lb)52896 lb
DWG: 3302.dwg (open/save)
DXF: 3302.dxf (open/save)
IGS: 3302.igs (open/save)
EPS: 3302.eps (open/save)
High-res JPG: 3302.jpg (open/save)

DO NOT use Harken equipment for human suspension unless product is specifically certified and labeled for such use.

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