Tackle demanding maintenance and heavy mechanical assembly with the Facom 40LA.JE17 long combination spanner set. The extra-long handle design gives you superior leverage, enabling you to apply high torque to stubborn fasteners with minimal effort. Designed to protect your hardware, the 12-point ogv ring profile contacts the flats of nuts to prevent rounding under load. Both the open-end and ring heads are angled at 15° to improve access in confined spaces. Supplied in a box, this 17-piece set covers metric sizes from 19 mm up to 42 mm, ensuring you have the right tool for large-scale fastening jobs.