
Marine-grade lead block
The Ronstan RF917 Single Lead Block is a low
profile solution for leading halyards or other rig sail controls
back to cleats or jammers. It’s typically used in dinghy spars for
control lines
Ronstan RF917 Single Lead Block Features:
- Durable construction
- Non-corrosive
- Marine-grade
- Grade 316 stainless steel load housing
- U.V. stabilised Acetal sheave
- Typically used in dinghy spars for control lines
Ronstan RF917 Single Lead Block
Specifications:
- Sheave diameter: 19 mm
- Max. Rope diameter: 8 mm
- Fastener diameter: 5.0 mm
- M.W.L.: 250 kg
- B. L.: 550 kg
- Weight: 20 g












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