Socket key 1/2" 12-point 30 mm Proline 9052945

Proline socket key 1/2" 12-point, 30 mm (model 9052945) is a hand tool for tightening and loosening hexagonal and bi-hexagonal fasteners. Made from chrome-vanadium steel and subjected to controlled hardening and tempering, this 1/2" drive socket provides the required hardness and durability for workshop, automotive and machinery maintenance tasks.

Advantages

The 12-point design and 30 mm size allow compatibility with a wide range of bolts and nuts. Constructed from chrome-vanadium steel with precise heat treatment, the socket exceeds DIN 3124 and PN-ISO 1711 strength requirements. The specially profiled edges between the working faces incorporate the PRO-DRIVE system to reduce localized stress on fastener corners and protect against excessive wear on screw heads and flat edges.

Suitable for

• Automotive repair and maintenance
• Industrial and machinery servicing
• General workshop assembly and disassembly

Key specifications

• Brand: Proline
• Model / MPN: 9052945
• Drive size: 1/2"
• Point profile: 12-point (bi-hex)
• Socket size: 30 mm
• Material: Chrome-vanadium steel
• Standards: Exceeds DIN 3124 and PN-ISO 1711 strength requirements
• EAN: 4750959052945

How to use

Attach the 1/2" socket to a compatible ratchet, breaker bar or torque wrench. Fit the 12-point socket onto the fastener so faces engage fully, then apply torque in the required direction to tighten or loosen. Use controlled force and appropriate extension tools where necessary to avoid overstressing the socket or the fastener.

Usage recommendations

For longer tool life, clean sockets and fasteners before use, avoid excessive impact from power tools unless the socket is rated for impact use, and store in a dry place to prevent corrosion. Inspect regularly for wear or rounding before applying high torque.