Product Description
Harken 150mm Aluminum Footblock
Description - The entire line of Black Magic® AirBlocks® has been redesigned with a sleek new look. Their unique, performance-packed engineering remains exactly the same.
Carrying some of the highest loads imposed by running rigging, these strong, lightweight blocks feature Torlon® roller bearings housed in a center cage. Rollers stay parallel for low-friction efficiency. Sculpted hardcoat-anodized aluminum sideplates protect sideload ball bearings. Dissimilar metals are isolated to minimize corrosion. Blocks are easily disassembled with a single hex wrench.
Either metric or imperial flathead fasteners may be used for mounting and are not exposed.
Sheave Ø (mm) - 150 mm
Sheave Ø (in) - 5 15/16 in
Length (mm) - 205 mm
Length (in) - 8 1/16 in
Height (mm) - 48 mm
Height (in) - 1 7/8 in
Weight (g) - 1661 g
Weight (oz) - 58.58 oz
Maximum line Ø (mm) 25 mm
Maximum line Ø (in) 1 in
Maximum working load (kg) - 6818 kg
Maximum working load (lb) - 15000 lb
Breaking load (kg) - 13636 kg
Breaking load (lb) - 30000 lb
Number of fasteners - 4
Fasteners (mm) - 16 FH
Fasteners (in) - 5/8 FH in
A (mm) - 15 mm
A (in) - 19/32 in
B (mm) - 53 mm
B (in) - 2 3/32 in
C (mm) - 129 mm
C (in) - 5 3/32 in
D (mm) - 41 mm
D (in) - 1 5/8 in
E (mm) - 150 mm
E (in) - 5 29/32 in
F (mm) - 204 mm
F (in) - 8 1/16 in
G (mm) - 24 mm
G (in) -15/16 in
