Harken 100 mm Black Magic® Double footblock Cat. No. HAR 3250 Weight 3 lbs

$902.95

3011 100 mm Double 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: Genoas Spinnakers Description Double Sheave dia. (in) 4 Length (in) 5 5/8 Height (in) 2 7/16 Weight (oz) 36.2 Line dia. - max. (in) 5/8 SWL (lb) 4950 Breaking strength (lb) 9900 Fasteners (FH) (in) 4 x 3/8 A (in) 9/16 B (in) 1 1/2 C (in) 3 11/16 D (in) 1 1/8 E (in) 4 1/16 F (in) 5 5/8 G (in) 13/16 This product is not available for purchase on-line: Request quote