Ronstan
Ronstan RF41712 Series 40 Exit Block – 40mm Sheave, High Load
$70.50
/
Tax included.
The Ronstan RF41712 Series 40 High Load Exit Box is engineered for high-performance sailing applications, offering exceptional strength-to-weight ratio. Featuring a 40mm Nylatron® sheave, this block accommodates rope diameters up to 10mm and wire up to 5mm. Its plain bearing design ensures smooth operation under high static loads, with a maximum working load of 500kg and a breaking load of 1000kg. The Grade 316 stainless steel housing provides durability and corrosion resistance, making it ideal for leading lines through decks, bulkheads, or spars while minimizing friction and chafing. With a compact and lightweight construction, it's a reliable choice for demanding sailing conditions
Ronstan RF41712 40mm Exit Block features:
- Sheave Ø - 40 mm
- Max. Rope Ø - 10 mm
- Max. Cable Ø - 5 mm
- A - 54.0 mm
- B - 33.0 mm
- C - 17.0 mm
- D - 5.0 mm
- E - - mm
- B. L. - 1000 kg
- Weight - 75 g
