Impact Adapter and Reducer Set Extenson Drill into High Speed Nut 3pcs 1/4" 3/8" 1/2" 4pcs Socket to 3/8", 1/4", 1/2",

High Quality：The extension adapters are made of heat treated Chrome Vanadium steel with a Black Oxide coating, and the adapters and reducers are made from high-strength, premium Chrome Moly Steel with a Manganese Phosphate coating to help resist rust and corrosion and ensure a life time of use. Package Contains : 3Pcs:1/4" , 3/8", 1/2"each with a 1/4" hex shank/driver bits fits all quick-change drill chucks system,4 piece converter Set includes sizes 1/2-inch(F) x 3/8-inch(M), 3/8-inch(F) x 1/4-inch(M), 3/8-inch(F) x 1/2-inch(M), 1/4-inch(F) x 3/8-inch(M).Turns any power drill into a power nut driver Sturdy spring-loaded ball bearing holds sockets securely in place Sockets Snap-On Tightly and Won't Slip Off. Unique Design : The Shaft Quick Change Hex Design allows to switch easy & fast between the different size adapters without stripping at high speed operations - Sandblasted Finish for best durability - Spring Loaded Extension Ball Bearings holds onto the sockets securely preventing fall-offs. Widely Application : Suitable for Quick Change 1/4-Inch Chuck Systems or Directly into Drill Chuck.Any power cordless drill into a power nut driver. Handy for Fast Driving of Nuts, Bolts and Fixings, etc. Spring Loaded Ball Bearing on Head Holds Sockets Securely. Ideal Tool : Provides versatility and convenience no matter which tool you use. Ideal for home improvement, household maintenance, and most general repairs, not industrial work. A great addition to any toolbox set.