BROWNING BK60H 
Cast Iron Pulley Gripbelt Sheave
4L or A, 5L or B Belt, 1 Groove
Hub: 1-3/16 inches
Diameter: 5.75 or 5-3/4 inches
Weight: 2-1/2 lbs.  
Made in U.S.A. 

dbp-7/27/21 Shelf #1