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57 mm Aluminum Loop Block 57 mm Aluminum Loop Block 57 mm Aluminum Loop Block 57 mm Aluminum Loop Block
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57 mm Black Magic

57 mm Aluminum Loop Block

Part No. 3195
$221.75$82.85  Limited Quantities In Stock
Sheave Ø (mm)57 mm
Sheave Ø (in)2 1/4 in
Maximum line Ø (mm)12 mm
Maximum line Ø (in) 7/16 in
Maximum working load (kg)1134 kg
Maximum working load (lb)2500 lb

With high strength-to-weight ratios and free-rolling, high-load roller bearings, these versatile blocks are the workhorses of the Harken® line. The 3195 soft attachment Loop block has a removable dead-end post for attachment to a padeye. Lashings can also be used.

Sheave Ø (mm)57 mm
Sheave Ø (in)2 1/4 in
Length (mm)76 mm
Length (in)3 in
Weight (g)92 g
Weight (oz)3.25 oz
Maximum line Ø (mm)12 mm
Maximum line Ø (in) 7/16 in
Maximum working load (kg)1134 kg
Maximum working load (lb)2500 lb
Breaking load (kg)2268 kg
Breaking load (lb)5000 lb
FootnoteLoop not included 
Manual: 4641.pdf (open/save)
DWG: 3195.DWG (open/save)
DXF: 3195.DXF (open/save)
IGS: 3195.IGS (open/save)
EPS: 3195.eps (open/save)
High-res JPG: 3195.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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