Ronstan RF51111 Series 50 All Purpose Block – Single Loop Top & Becket

Great all around solution

The Ronstan RF51111 Series 50 All Purpose Block – Single
Loop Top & Becket features self-lubricating Acetal polymer
sheaves running on polished stainless steel races that 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. Captive Lock universal head can be fixed in
either of two planes, or free to swivel as required. Becket pin is
removable so line can be spliced prior to fitting and is
ingeniously locked into position without the use of a clevis pin,
split ring or tools.

Ronstan RF51111 Series 50 All Purpose Block – Single Loop
Top & Becket Features:

• Exceptionally high working loads
• Low maintenance, long service life
• Self-lubricating sheave
• Captive Lock universal head
• Slotted pin shackle eliminates fouled lines
• Grade 316 stainless steel load strap and head fitting
• Impact and UV resistant, fibre reinforced Nylon cheeks

Ronstan RF51111 Series 50 All Purpose Block – Single Loop
Top & Becket Specifications:

• Sheave diameter: 50 mm
• Max. Rope diameter: 12 mm
• M.W.L.: 750 kg
• B. L.: 1500 kg
• Weight: 114 g
• Application: Mainsheet and halyard applications, vang and
  spinnaker control lines on boats to 10m (33ft)