Standard, Deep and Thinwall Sockets.
Up to 3.1/2" square drive Impact Sockets. through to 235MM (9.1/8") across the flats.
#5 spline drive Impact Sockets through to 80mm (4") across the flats.
Wide variety of Accessories

Freecorner Profile
The Freecorner profile is provided on the square drives as well as on the hexagon end of Impact Sockets 1/2" drive and above.

Powermaster " TORQTOOL " Impact Sockets

1/2" square drive and above feature Freecorner for flats above 17mm (5/8").
All Impact Sockets are made from high strength alloy steel.
Heat treated for for the best combination of strength and impact resistance.
Optimum wall thickness for strength and access on fasteners having restrictions
Depth of the Hex openings designed to accommodate full standard fastener head.
Chamfered openings for ease in engagement with the drive tool and the fastener.
Concentric openings and large clearance holes to meet industrial specifications.
Ring-N-Pin arrangement for securing them to the drive.
Plated and black oxidised coated for increased protection from rusting.

Benefits of Freecorner Profile Impact Sockets

The Freecorner profile is provided on the square drives as well as on the hexagon end of Impact Sockets 1/2" square drive and above.

Conventional Profile

Corner point contact high stress areas	Highlights show contact points on the corner of the fastener
Freecorner Profile

Distributed surface loads relieves possible stress area.	Highlights show contact points away from the corner of the fastener

The Benefits of the Freecorner profile include are:

Reduced risk of fastener rounding.
Increased chances of turning worn fasteners.
Elimination of high stress concentration points increasing the impact resistance and the torque transmitting capability.

Download PDF impact_sockets.pdf