What You Get : 6pc 1/2" Drive XZN Impact Socket Set includes long versions (M14, M16, M18) + short versions (M14, M16, M18), designed for versatile access in tight or deep spaces. Comes with 1 upgraded lockable storage case for secure organization Long & Short Design : The perfect combo of long and short sockets lets you tackle hard-to-reach fasteners (short) and deep-set bolts (long) with ease. No more swapping sets—everything you need in one compact kit Upgraded Material & Durability : Made from premium 42 Cr-Mo steel with heat treatment and forging, these XZN sockets deliver higher torque resistance and longer lifespan than standard chrome molybdenum steel. The black phosphate finish enhances rust and wear resistance Upgraded Storage Case : Features an improved lock mechanism for easier one-handed opening/closing—no more struggling with stiff latches Professional-Grade Performance : Engineered for impact wrenches (pneumatic/electric), these XZN sockets provide precise tightening and reduced slippage. Ideal for auto repair, machinery, and heavy-duty applications