Socket key Proline Gala 1/2" 6-point 27 mm

Proline Gala socket key with a 1/2" drive and 6-point design, size 27 mm. This single-piece socket is intended for tightening and loosening fasteners with a 27 mm head when used with a 1/2" ratchet or breaker bar. Manufactured from chrome-vanadium steel and heat-treated to achieve the required hardness and durability, the socket meets and exceeds the strength requirements of DIN 3124 and PN-ISO 1711.

Advantages

The socket is made from chrome-vanadium steel and undergoes precise hardening and tempering to ensure consistent hardness and long service life. Its specially profiled edges between the contact faces incorporate the PRO-DRIVE system to reduce concentrated point load on fastener heads and to protect against rounding or damage to the head and flat edges. The single-piece construction provides reliable torque transfer and stable engagement with 27 mm hex fasteners.

Suitable for

• Automotive repair and maintenance
• Mechanical and industrial fastening tasks
• Workshop use with a 1/2" ratchet or breaker bar
• Applications requiring secure engagement and high torque transfer

Key specifications

• Drive: 1/2"
• Design: 6-point (hexagonal)
• Size: 27 mm
• Material: Chrome-vanadium steel
• Standards: Exceeds DIN 3124 and PN-ISO 1711 strength requirements
• Manufacturer part number (MPN): 9017814
• EAN: 4750959017814

How to use

Select the 27 mm 6-point Proline Gala socket and fit it onto the 1/2" square drive of a compatible ratchet or breaker bar. Place the socket squarely over the fastener head to ensure full contact with the six points, then apply steady torque to tighten or loosen the fastener. Avoid using excessive impact tools unless the socket is specified for impact use.

Usage recommendations

Use the socket with the correct 1/2" drive tool and avoid side loading; inspect the socket and fastener head for wear before use and replace the socket if any cracking or significant deformation appears.