Product Details:
The TorquePlusTM internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fasteners
Proto Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials
The TorquePlusTM design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners


Country of Origin US
Drive Size [Nom] 1/2 in
Drive Type Square
Finish Nickel Chrome
Hazmat NO
Head Width [Nom] 15.4 mm (opening side); 21.9 mm (drive side)
Locking Type Ball
Material Forged Alloy Steel
Measuring System Metric
No. of Points 12
Opening Size [Nom] 10 mm
Overall Length [Nom] 36.4 mm
Special Order YES
UNSPSC 27111704
Wt. 0.1 lb