ID
1299036
$ 1,695.78
1-2 weeks delivery time
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The Harken 3211 aluminum standup block with becket features a 100 mm sheave and provides exceptional performance for sail controls. With a maximum working load of 3402 kg and a breaking load of 6804 kg, it combines Hard Lube-anodized sideplates, UV-resistant sheaves, and Torlon® roller bearings for smooth, long-lasting operation. Length 235 mm, weight 921 g. Item number: HK3211.
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Harken 3211 - 100mm Aluminum Standup Block With Becket
Black Magic Air blocks are prized by performance racers and cruisers for smooth, powerful handling of sail controls. Hard Lube-anodized sideplates and sheaves protect against UV damage, while the center cage maintains Torlon® roller bearing alignment for reduced friction.
- Length: 235 mm / 9 1/4 in
- Weight: 921 g / 32.49 oz
- Maximum working load: 3402 kg / 7500 lb
- Breaking load: 6804 kg / 15000 lb
- Sheave Ø: 100 mm / 3 15/16 in
- Maximum line Ø: 16 mm / 5/8 in
- Fasteners: 10 FH mm / 3/8 FH in
- Dimensions:
- A: 93 mm / 3 21/32 in
- B: 97 mm / 3 27/32 in
- C: 59 mm / 2 5/16 in
- Includes padeye; compatible with 648 padeye hole spacing and base dimensions
- Base Ø: 93 mm / 3 21/32 in
- Item number: HK3211
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