New Proto USA Made 4-3/8″ 1-1/2″ Drive Deep Impact Socket J15070L

 New Stanley Proto 4-3/8″ 1-1/2″ Drive Deep Impact Socket. Made in the USA.

• Proto 6 Point Impact Sockets are ideal for use on stubborn or damaged fasteners and also on fasteners made from soft materials
• The Torque Plus design is a high performance drive configuration which allows for quick and easy socket engagement
• The Torque Plus configuration employs a radius-corner design, shifting contact area and stress away from the fastener corners
• The Torque Plus internal design minimizes fastener rounding, helps to extend fastener life
• Stamped size for easy reference