Description
PBM Steel Valve Locks are machined from 4130 Chrome Moly Steel and heat treated for maximum strength and durability. 
 Recommended for competition applications requiring Ultra high spring loads.
 - Description: Machined
 - Groove: Conventional
 - Stem Size: 11/32
 - Bead Location: +.050
 - Lock Degree: Super 7 Degree
 - Single Groove