Socket Wera 8790 HMB HF Zyklop with 3/8" Drive

The Wera 8790 HMB HF Zyklop socket with 3/8" drive is a compact metric socket designed for precise screwdriving and bit use. It features an integrated holding function that supports secure retention of screws or fasteners on the tool, reducing the risk of dropping parts while positioning them on the workpiece. Manufactured in the Czech Republic, this socket is intended for general mechanical and maintenance tasks where a reliable, small 3/8" drive socket is required.

Advantages

The holding function provides improved control when placing screws and fasteners, helping to prevent loss of parts. Colour coding according to size (Tool Finder) enables quick visual selection of the correct socket. Compact dimensions (diameter 1.75 cm, length 29 mm) make it suitable for work in confined spaces. The socket is made to Wera quality standards and is compatible with standard 3/8" drive ratchets and adapters.

Suitable for (tasks / use cases)

• General mechanical assembly and maintenance
• Work in confined or hard-to-reach areas
• Tasks requiring secure screw placement and reduced risk of dropping fasteners

Key specifications

• Brand: Wera
• Model: 8790 HMB HF Zyklop
• Drive size: 3/8"
• Type: Socket with holding function
• Diameter: 1.75 cm
• Length: 29 mm
• Measurement system: Metric
• MPN: 05003743001
• EAN: 4013288193940
• Country of manufacture: Czech Republic

How to use

Select the correct metric socket size and attach it to a compatible 3/8" ratchet or extension. Use the holding function to secure the screw or fastener in the socket before positioning it on the workpiece. Drive the fastener as required, then remove the socket from the fastener once tightening is complete. For removal of stuck fasteners use appropriate technique and avoid applying excessive force that could damage the socket or fastener.

Usage recommendations

Inspect the socket and holding mechanism for wear or damage before use. Use with matching 3/8" drive tools and avoid over-torquing beyond the specifications of the fastener and tool to preserve tool life and safety.