Spinlock BRS Spinnaker jammer block 63mm

Controlled spinnaker handling
Attached with webbing strop, positioned on a toe rail or padeye
No drilling and no clutter on deck
CAM profiled to hold loads up to 20% of the block SWL
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)