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Harken 57mm HL Block

MSRP: $255.00
$224.95
(You save $30.05 )
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SKU:
HR3215
Weight:
0.34 LBS
Shipping:
Calculated at Checkout
Size:
57 mm
Type:
Single

Manufacturer part #: 3215

Technical Description
57 mm HL Block
-
57 mm
4 11/16 in
119 mm
5.36 oz
152 g
1/4 in
6 mm
7/16 in
12 mm
2500 lb
1134 kg
5000 lb
2268 kl
Manufacturer part #: 3215

Redesigned with a sleek new look the Black Magic Air blocks has their same unique, performance-packed engineering as ever. Offshore boats keen in, these strong, lightweight blocks reduced wear manwhile feature Torlon® roller bearings for strength.

Rollers are housed in a center cage and stay parallel for low-friction efficiency. Sculpted hardcoat-anodized aluminum sideplates protect sideload ball bearings. Dissimilar metals are isolated to minimize corrosion.