Ronstan Series 50 Block - Double Block - Universal Head RF51200

Double Block - Universal Head

Self-lubricating. Acetal polymer sheave ensures low friction and extreme durability

High Static & Dynamic Load Capacity

 Captive lock universal head can be fixed at 0 or 90 degrees or left free to swivel

Long service life virtually maintenance free

Double & triple blocks have a 2 way head that can be fixed 0 or 90 degrees

Removable Becket Pins allow lines to be spliced prior to fitting and are locked into position without the use of split rings or tools

Grade 316 stainless steel bearing race, load straps and head fittings

RF150 4.8mm (3/16") shackle suits single & fiddle blocks - RF151 6mm (1/4") shackle suits double & triple blocks