Fully adjustable pin wrench from 15-52mm. Stepped handle can be used as a spanner to undo nuts from 10-19mm. Can also be used as wrench to replace pins in angle grinders, bench grinders, mitre saws and circular saws. Fully adjustable pin wrench from 15-52mm. Stepped handle can be used as a spanner to undo nuts from 10-19mm. Can also be used as wrench to replace pins in angle grinders, bench grinders, mitre saws and circular saws.