Uxcell 2-Pack C-Type Wrench Spanner For APU13 CNC Lathe Keyless Drill Chuck

Machinists and DIYers, this is a handy little tool! This is a 2-pack of C-type wrenches (or spanners) specifically designed for the APU13 keyless drill chuck, commonly found on CNC lathes, engraving machines, and milling tool holders. They're made from tough drop-forged carbon steel with a black oxidized finish for corrosion resistance. The 43mm (about 1.69-inch) opening fits the nut perfectly, and the 170mm long handle gives you good leverage. The handle is coated with red rubber for a comfortable, non-slip grip even when your hands are oily. They're used to tighten or loosen the collet nut on tool holders. Having two is super useful – you often need one on each side. They're clearly marked and built to last. A must-have for your workshop if you work with this style of chuck.