EcoVantage Marine
Marine Catalog


Home: Marine Catalog: Deck Accessories: Blocks and Hardware:

Harken 150 mm Black MagicŪ Single footblock
Cat. No. HAR 3263
Weight 5 lbs

3023 150 mm Foot Block

Black Magic® footblocks carry some of the highest loads imposed by running rigging. The Torlon® rollers on these lightweight, free-running blocks are housed in a center cage, with no contact between bearings. UV-resistant, carbon-black Delrin® balls handle sideloads.

Either metric or imperial flathead fasteners may be used for mounting and are not exposed.

Use for:

Description Single
Sheave dia. (in) 6
Length (in) 8 1/16
Height (in) 1 7/8
Weight (oz) 60.6
Line dia. - optimal (in) 1
Line dia. - max. (in) 1
SWL (lb) 15000
Breaking strength (lb) 30000
Fasteners (FH) (in) 4 x 5/8
A (in) 13/16
B (in) 2 3/32
C (in) 5 1/4
D (in) 1 5/8
E (in) 6 1/16
F (in) 8 1/16
G (in) 15/16

© EcoVantage Marine All rights reserved