General description This is a metric combination spanner made from durable chrome vanadium steel. It features a 12-point OGV ring end and an open end, both angled at 15 degrees for ease of use and maximum torque. The high chrome finish ensures easy cleaning and corrosion resistance. Suitable for various applications including automotive, plumbing, DIY, and construction. Technical specifications Material: Chrome vanadium steel Finish: Chrome satin Size: 18mm Overall length: 220mm Weight: 150g Number of pieces: 1 Number of points: 12 Type: Double end combination spanner Standards met: DIN 3113, ISO 1711-1, ISO 3318, ISO 691, ISO 7738 Compatibility and accessories Designed to fit nuts and bolts of 18mm size Compatible with standard metric fasteners Installation No installation required; simply select the appropriate size and use with compatible tools. Usage Use the ring end for maximum grip and torque on nuts and bolts Use the open end for quick turning and access in tight spaces Both