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125 mm Aluminum Stand-Up Block 125 mm Aluminum Stand-Up Block
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125 mm Black Magic

125 mm Aluminum Stand-Up Block

Part No. 3018
$922.30  In Stock
Sheave Ø (mm)125 mm
Maximum line Ø (mm)19 mm
Maximum line Ø (in)3/4 in
Maximum working load (kg)4990 kg
Maximum working load (lb)11000 lb

With high strength-to-weight ratios and free-rolling, high-load roller bearings, these versatile blocks are the workhorses of the Harken line.

Sheave Ø (mm)125 mm
Length (mm)230 mm
Length (in)9 1/16 in
Weight (g)1246 g
Weight (oz)43.9 oz
Maximum line Ø (mm)19 mm
Maximum line Ø (in)3/4 in
Maximum working load (kg)4990 kg
Maximum working load (lb)11000 lb
Breaking load (kg)9977 kg
Breaking load (lb)22000 lb
A (mm)93 mm
A (in)3 21/32 in
B (mm)103 mm
B (in)4 1/32 in
C (mm)57 mm
C (in)2 1/4 in
FootnoteUses hole spacing and base dimensions of 648 padeye. Maximum working load decreases at varying angles. 
DWG: 3018.dwg (open/save)
DXF: 3018.dxf (open/save)
IGS: 3018.igs (open/save)
EPS: 3018.eps (open/save)
High-res JPG: 3018.jpg (open/save)

DO NOT use Harken Equipment for Human suspension.

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