保持架使 Torlon® 滚柱轴承相互分离并保持平行，从而减少摩擦。固定式 Delrin® 球轴承承受侧向载荷。
Harken Black Magic Air Runners
Runners are used on running backstays of offshore boats to adjust mast bend for different wind conditions. Integrated sideplate bails and recessed cotter key help produce a smooth design that won’t snag lifelines. Foam padded Block Socks easily install over Air Runner blocks to protect your blocks, deck, and crew.
低摩擦高效性能
Harken 150 mm Runner Block — Becket
SKU:HKN-3265
供应商：
Harken
Harken 150 mm Runner Block — Becket
- 原价
- ¥24,578.00
- 促销价
- ¥24,578.00
- 原价
- ¥27,615.00
Harken 125 mm Runner Block — Becket
SKU:HKN-3260
供应商：
Harken
Harken 125 mm Runner Block — Becket
- 原价
- ¥12,466.00
- 促销价
- ¥12,466.00
- 原价
- ¥14,007.00
