Ronstan Series 50 Single Universal Head Block High LoadExceptionally high working loads
Cheek cut-outs for easy bearing maintenance
Suitable for both rope or wire
Captive Lock™ universal head
Slotted pin shackle eliminates fouled lines
Sheave Ř - 2 in.
Max. Rope Ř - 1/2 in.
Max. Cable Ř - 3/16 in
Pin Ř - 3/16 in.
M.W.L. - 1760 lb.
B. L. - 3310 lb.
Weight - 4.1 oz.
Ideal for high load applications. Wear resistant sheave material, in lightweight, self lubricating polymer, is suitable for use with rope or wire.
Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required
Halyards and other primary applications on boats up to 10m (33ft)
Grade 316 stainless steel load strap and head fitting
Impact and U.V. resistant, fiber reinforced Nylon cheeks