Ronstan Series 20 Single Block w/ Looped TopLow friction
High static and dynamic load capacity
Sheave Ų - 3/4 in.
Max. Rope Ų - 1/4 in.
Max. Cable Ų - in
Pin Ų - in.
M.W.L. - 550 lb.
B. L. - 1210 lb.
Weight - 0.6 oz.
Precision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction.
Can be fitted with a shackle in either of two planes to allow correct alignment of the block.
Dinghy control lines
Stainless steel ball bearings
UV stabilized Acetal sheave
Grade 316 stainless steel load strap and head fitting
Impact and UV resistant, fiber reinforced Nylon cheeks