Ronstan RF51712 50mm Exit Block

Ronstan RF51712 50mm Exit Block features:

Ronstan manufactures an extensive range of sheave boxes for use with rope and wire. Plain bearing sheaves are ideal for halyards and other applications where high static loads are likely to be encountered.

Ronstan RF51712 50mm Exit Block specifications:

• Sheave Ø - 50 mm
• Max. Rope Ø - 12 mm
• Max. Cable Ø - 5 mm
• A - 62.0 mm
• B - 42.0 mm
• C - 21.0 mm
• D - 5.0 mm
• B. L. - 1500 kg
• Weight - 145 g

Ideal for applications where lines (rope or wire) need to be led through decks, bulkheads or spars minimising friction and chafing

Nylatron® sheave

Grade 316 stainless steel cheeks