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Binks is your stop for all boating and watersport needs
Binks is your stop for all boating and watersport needs

Ronstan S50 AP Block,Triple (RF51300)

by Ronstan
Original price $120.70 - Original price $120.70
Original price
$120.70 - $120.70
Current price $120.70
SKU RF51300
All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.Head can be locked at 0 ¸ or 90 ¸ by engaging the grub screw in either the 0 or 90 degree position.

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  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating sheave
  • Slotted pin shackle eliminates fouled lines
  • Lockable swivelling head post
  • Snap fit removable becket pin

Sheave ? 50 mm
Max. Rope ? 12 mm
Max. Cable ? - mm
Pin ? 6.0 mm
M.W.L. 1200 kg
B. L. 2400 kg
Weight 369 g


  • Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10m (33ft)


  • 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
  • Impact and UV resistant, fibre reinforced Nylon cheeks