Review on Enhanced Performance with CTA Tools 1717 🔧 Extra Socket 17mm: A Must-Have for Every Toolbox by James Lighting

Good quality tool. I am using this with a specific CNC machine. Thanks to this deep socket, I can tighten the collet nut even with the end mill installed! This socket covers the entire end mill leaving room for me to tighten the nut with a standard ratchet.