Spinlock BRS Spinnaker jammer block 60 mm BRS/63

Spinlock BRS 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.
 
Sheave Diameter / Type
BRS/50 - 50mm (2") composite
BRS/63 - 63mm (2 1/2") alloy
SWL Sheave
BRS/50 - 800kg (1760lbs)
BRS/63 - 1200kg (2640lbs)
Safe Cam Load
BRS/50 - 160kg (352lbs)
BRS/63 - 240kg (528lbs)
Line Diameter
BRS/50 - 6-10mm (1/4-3/8")
BRS/63 - 8-12mm (5/16-1/2)