Ronstan S40 All Purpose Block, Double With Becket

Description

Double sheave all purpose block with becket and swivel shackle head (non-locking).

Series 40 Utility Blocks feature either stainless steel ball bearings or All Purpose acetal sheaves. Ball Bearing Utility Blocks can be used in various rigging systems and applications aboard off-the-beach catamarans and sportsboats up to 8m (26′) or control lines on larger yachts. All Purpose Utility Blocks are a great choice for durability and long service life. They feature self-lubricating acetal polymer sheaves that perform equally well with dynamic or static loads, making them a suitable choice for any application from sheets to halyards.

Special Purpose sheave versions feature a Nylatron sheave and are compatible for use with wire rope.

Features:

• Exceptionally high working loads
• Low maintenance, long service life
• Self-lubricating sheave
• Slotted pin shackle eliminates fouled lines
• Two way head post
• Snap fit removable becket pin
• Spare parts – RF41010 Replacement Becket Pin, RF150 shackle
• U.V. stabilised acetal sheaves
• Impact and U.V. resistant, fibre reinforced Nylon cheeks
• Grade 316 stainless steel bearing race
• Grade 316 stainless steel load strap and head fitting