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Harken  |  SKU: HR3250

Harken 100mm Double Footblock

Sale price $1,103.95 Regular price $1,279.00

Pickup available at 1830 East Interstate 30

Usually ready in 24 hours

DELIVERY AND RETURN INFO
Manufacturer part #: 3250

Technical Description
100 mm Double Footblock
4 in
100 mm
5 5/8 in
143 mm
2 7/16 in
62 mm
34.1 oz
967 g
5/8 in
16 mm
4950 lb
2250 kg
9900 lb
4500 kg
4 x 3/8
4 x 10
Manufacturer part #: 3250

Redesigned with a sleek look the Black Magic Air blocks has their same unique, performance-packed engineering as ever.

Feature Torlon® roller bearings which stay parallel for low-friction efficiency housed in a center cage; the block carry some of the highest loads imposed by running rigging.

Sculpted hardcoat-anodized aluminum sideplates protect sideload ball bearings. Blocks are easily disassembled with a single hex wrench. Dissimilar metals are isolated to minimize corrosion.

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

Use for:
  • Genoas
  • Spinnakers