Socket Wera 8790 HMC

Long 1/2" hand and machine socket (ISO 2725 part 3) with ball intercept ring designed for external hexagonal bolts and nuts. The Wera 8790 HMC Socket combines a long profile and a fine-toothed ratchet-compatible geometry to allow use in manual and machine (non-impact) applications, including work with low-lying screw heads and protruding threaded rods. The Take it easy tool finder colour coding by size speeds up locating the correct socket, and the design offers an easy grip even with oily hands.

Advantages

The hexagon profile permits transmission of high torque while placing less strain on bolt and screw edges compared with double-hexagon profiles. The ball intercept ring secures the socket on the fastener or on the square drive. Fine-toothed ratchet compatibility enables operation in confined spaces due to the small return angle. Colour coding simplifies quick identification of size.

Suitable for

• Manual screwdriver and ratchet work on external hex bolts and nuts
• Machine (non-impact) assembly and disassembly where a long reach is required
• Working with low-headed screws or protruding threaded rods
• Professional workshops and maintenance tasks requiring precise torque application

Key specifications

• Model: Wera 8790 HMC
• Drive size: 1/2" (square drive)
• Standard: ISO 2725 part 3
• Length: 83 mm
• Diameter: 20.7 mm (approx.)
• Width: 22 mm
• Type: Long socket for external hex
• Features: Ball intercept ring, Take it easy colour coding
• Made in: Taiwan
• MPN: 05004556001
• EAN: 4013288210623

How to use

Select the correct socket size using the Take it easy colour coding. Fit the socket onto a compatible 1/2" square drive ratchet or machine driver and locate it onto the external hex of the bolt or nut until the ball intercept ring engages. For machine (non-impact) use ensure the driver is set to the appropriate speed and torque. For manual use, operate the ratchet with steady force; the hexagon profile and fine-toothed ratchet permit controlled application of torque even in confined spaces.

Usage recommendations

Use only with compatible 1/2" non-impact drivers or hand ratchets; avoid use with impact wrenches. Regularly inspect the socket and fasteners for wear. Clean and lubricate mating tools as needed to maintain the colour coding visibility and secure engagement.