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76 mm Aluminum Mastbase Block
Part No. 1990
$289.80 In Stock
Sheave Ø (mm)76 mm
Sheave Ø (in)3 in
Maximum line Ø (mm)12 mm
Maximum line Ø (in) 1/2 in
Maximum working load (kg)2273 kg
Maximum working load (lb)5000 lb
Low-profile mastbase halyard lead blocks are lightweight and can be grouped in a small area at the mastbase.
Sheave Ø (mm)76 mm
Sheave Ø (in)3 in
Length (mm)117 mm
Length (in)4 5/8 in
Width (mm)41 mm
Width (in)1 5/8 in
Height (mm)95 mm
Height (in)3 3/4 in
Weight (g)326 g
Weight (oz)11.5 oz
Maximum line Ø (mm)12 mm
Maximum line Ø (in) 1/2 in
Fasteners (mm)8 FH mm
Fasteners (in)5/16 FH in
Maximum working load (kg)2273 kg
Maximum working load (lb)5000 lb
Breaking load (lb)10000 lb
DO NOT use Harken Equipment for Human suspension.
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