Insulated to protect against accidental contact with live electrical circuits, these sockets are tested to 1,000 volts to meet ASTM F1505-01 and IEC 60900.

The short bit on these sockets fits in spaces where height clearance is limited.

Extra-long bits allow access to hard-to-reach fasteners.

Extra-long bits allow access to hard-to-reach fasteners.

These sockets are also known as pin-in-hex or pin-in-socket bits.

These sockets are also known as Robertson bits.

The six lobes of the External Torx-Plus drive are flattened at the top to maximize their grip on fasteners, which keeps these sockets from slipping off during high-torque installations.

The short bit on these sockets fits in spaces where height clearance is limited.

Extra-long bits allow access to hard-to-reach fasteners.

Keep a convenient mix of hex, Torx, Phillips, and slotted bit sockets on hand.

The ball end allows angled entry when you don't have exact alignment between the socket bit and fastener.

These sockets are also known as pin-in-hex or pin-in-socket bits.