ACHRO brings you Chrome Steel Adjustable Spanner 8 Inch (Max Opening: 37 mm) with excellent quality and precision that allows access you to reach previously impossible to reach areas. Made from high grade forging quality steel and heat treated in the range of 40 to 50 HRC, to give you long and trouble free service, Forged chrome vanadium steel is strong and durable.

This Adjustable Plumbing Spanner Set is ideal for plumbing, car and bicycle repair, wash basins installation, house maintenance, tube nut disassembly, gas industry work, etc.

With a 4 thread knurl & non-protruding jaws, the 804S provides greater capacity while improving performance in confined spaces with its minimal head width. Constructed with chrome vanadium steel for durability, and with precision machined jaws, the 804S grips tight the first time, every time

Surface plating treatment 3-layer plating treatment to prevent rust

Flexible screw, smooth and flexible rotation, no jamming, improve work efficiency