HARKEN 100MM HI LOAD FIXED MASTBASE BLOCK
Low-profile mastbase halyard lead blocks are lightweight and can be grouped in a small area at the mastbase.
Sheave Ø (mm)
102 mm
Sheave Ø (in)
4 in
Length (mm)
130 mm
Length (in)
5 1/8 in
Width (mm)
41 mm
Width (in)
1 5/8 in
Height (mm)
130 mm
Height (in)
5 1/8 in
Weight (g)
708 g
Weight (oz)
24.9 oz
Maximum line Ø (mm)
18 mm
Maximum line Ø (in)
11/16 in
Fasteners (mm)
16 HH mm
Fasteners (in)
5/8 HH in
Maximum working load (kg)
4990 kg
Maximum working load (lb)
11000 lb
Breaking load (lb)
22000 lb