Mayhew No. 4 Phillips® Dual Drive Bit; 7/16"" Drive

Features and Benefits:

• No. 4 Phillips Dual Drive Bit
• Precision tip profile manufacture for positive and precise fastener engagement
• Titanium Nitride coating for added strength and wear resistance
• Unique Dual Drive design allows the bit to be driven by a Ratchet
• Socket Spinner
• Box or Open End Wrench
• Compatible with 1/4” Square Drives and 7/16” Hex Drives



No. 4 Phillips Dual Drive Bit; Precision tip profile manufacture for positive and precise fastener engagement; Titanium Nitride coating for added strength and wear resistance; Unique Dual Drive design allows the bit to be driven by a Ratchet; Socket Spinner; Box or Open End Wrench; Compatible with 1/4” Square Drives and 7/16” Hex Drives