Phillips Square-Driv® The Multifaceted Drive System
Benefits:
Stick fit
Resists cam-out
Lower end-load required
Extended driver tool life
Multi-drive system for field serviceability
(Phillips, Pozidriv®, ACR® Phillips II®, and Square bits are compatible)
Features:
Vertical ribs contained within combination recess
Combination ribbed driver bits
Defined head markings for identification
Additional Family Products 
Data Sheet(s)
