Wire blocks have purpose designed narrow sheaves and grooves.
Applications:
- Wire blocks suit halyards, vang and backstay applications
Materials:
- Grade 316 stainless steel cheeks.
- Nylatron sheave
| Part Number | Sheave Ø | Max. Rope Ø | Max. Cable Ø | Pin Ø | M.W.L. | B. L. | Weight |
|---|---|---|---|---|---|---|---|
| RON-RF560 | 20mm | – | 3mm | – | 250kg | 500kg | 20g |
![Schmitt Marine Heavy Duty Waterproof 2-Speed Wiper Motor – 3.5″ Shaft – 12V [33631]](https://www.sailorgearcorner.com/wp-content/uploads/2026/10/schmitt-marine-heavy-duty-waterproof-2-speed-wiper-motor-3-5-shaft-12v-33631.webp)
