Center cage keeps Torlon® roller bearings separated and parallel to reduce friction. Captive Delrin® ball bearings carry side loads.
Harken Footblocks
Use footblocks to redirect lines on the deck. Footblocks with lockoffs temporarily secure sheets.
Low-friction efficiency
Harken 100 mm Aluminum Double Footblock
SKU:HKN-3250
供应商：
Harken
Harken 100 mm Aluminum Double Footblock
- 原价
- ¥9,077.00
- 促销价
- ¥9,077.00
- 原价
- ¥10,198.00
Harken 75 mm Aluminum Footblock — Lockoff
SKU:HKN-3236
供应商：
Harken
Harken 75 mm Aluminum Footblock — Lockoff
- 原价
- ¥4,259.00
- 促销价
- ¥4,259.00
- 原价
- ¥4,786.00
Harken 75 mm Aluminum Double Footblock
SKU:HKN-3235
供应商：
Harken
Harken 75 mm Aluminum Double Footblock
- 原价
- ¥5,795.00
- 促销价
- ¥5,795.00
- 原价
- ¥6,511.00
Harken 57 mm Aluminum Double Footblock
SKU:HKN-3222
供应商：
Harken
Harken 57 mm Aluminum Double Footblock
- 原价
- ¥2,990.00
- 促销价
- ¥2,990.00
- 原价
- ¥3,360.00
Harken 57 mm Aluminum Footblock — Lockoff
SKU:HKN-3221
供应商：
Harken
Harken 57 mm Aluminum Footblock — Lockoff
- 原价
- ¥2,037.00
- 促销价
- ¥2,037.00
- 原价
- ¥2,288.00
