Halyard Restrainer Block, 32-80

32-80 Halyard Restrainer Block. Aluminum sheave allows for a smooth entry/exit of the halyard for minimum chafe. For up to 1/2" line (12mm). W=1-1/4" (32mm), L = 2-5/16" (59mm), SWL 2000 lbs (907 kg). Requires (4) #10 RH Fasteners for installation.