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Description
The Harken 51 mm (2") Wire Thru-Deck Block 310 is a lightweight, low-friction solution for leading wire halyards and high-strength control lines through the deck. Designed for strength and smooth performance, it handles heavy loads while minimizing line wear and resistance. Ideal for boats of all sizes where reliability and efficiency matter.
Harken Wire Thru-Deck Block - 51 mm (2") - 310 Item # 1002880
Description
Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes.
Specifications:
- Sheave Diameter: 51 mm (2")
- Weight: 163 g (5.75 oz)
- Maximum Line Diameter: 6 mm (1/4")
- Fasteners: 6 RH mm (1/4 RH")
- Mounting hole spacing: 94 mm (3 11/16")
- Cutout: 14 x 73 mm (9/16 x 2 23/32")
- Maximum Working Load: 907 kg (2000 lbs)
- Breaking Load: 1814 kg (4000 lbs)
- Maximum wire Diameter: 5 mm (3/16")