Bahco 1/2" Drive Hexagon Socket Metric 1/2" 18mm

About this tool

The Bahco SB7800SM-18 is an 18mm hexagon socket with a 1/2 inch drive, suitable for heavier automotive work, agricultural machinery and construction equipment applications. This size is commonly found on larger vehicles and equipment where robust fastening systems are employed. Engineered with Bahco's dynamic drive profile, this socket provides enhanced efficiency and exceptional grip on fasteners, ensuring reliable engagement even when working with corroded or weathered bolts. The high-performance alloy steel construction delivers the strength needed for demanding professional environments, whilst the highly polished finish provides effective corrosion protection and easy maintenance. Designed for hand operation only, this socket works seamlessly with 1/2 inch drive ratchets and breaker bars for controlled torque application. Features and Benefits: • 18mm metric size for heavier vehicle and equipment work • Dynamic drive profile ensures reliable fastener engagement • High-performance alloy steel construction • Highly polished corrosion-resistant finish • 1/2 inch square drive for standard compatibility • Hand operation design for safe, controlled use

Retailer description · Tooled Up · Observed 12 Oct 2026. Check the retailer’s listing for full specifications and contents.