Spinlock BRS Spinnaker Jammer Block 50mm BRS/50 Boat Brushes Orginally developed for the marine

Orginally developed for the marine market it has been

25 oz)—20% lighter weight and 10% smaller than comparably sized blocks

Factory ~installed lithium battery ~ designed for at least 250

Excellent ageing and weather resistance

1 x O ~ring Deck plate Lid

Spinlock BRS Spinnaker Jammer Block 50mm BRS/50 Boat Brushes Orginally developed for the marineBRS Spinnaker Block This jammer block is for situations where a fixed foot block can't help: peeling spinnakers, or changing a sheet winch Controlled spinnaker handling Attached with webbing strop, positioned on a toe rail or padeye No drilling and no clutter on deck Plain bearing sheave provides smooth running at low loads Excellent durability at high loads Strop allows fullest rotation for spinnaker sheet use CAM has three distinct operating modes