Ronstan Single - RF25109

Ronstan 20mm Single Lashing - RF25109


Ronstan Series 20 Ball Bearing single lashing block.

This 9 gram lightweight block has an integral becket option and has multiple uses for control lines on smaller boats.

Sheave: high compression strength carbon black Acetal.
Frame:/Cheeks: Toughened, glass fibre reinforced Nylon.

  • Integrated stainless steel hub to accept lashing attachment and through-sheave becket
  • Suits up to 4mm (5/32”) lashing
  • Includes 750 mm (30") x 1.7mm (1/16") diam lashing cord

Max. Rope Ø (mm): 6
Sheave Ø (mm): 20
B. L. (kg): 550
M.W.L. (kg): 250
Weight (g): 9