Impact Adapter and Reducer Set Extenson Drill 1/4" 3/8" 1/2" Drive 2 Adapters Reducers 4pcs Socket 1/4 to 3/8, 3/8 1/4, 1/2, 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. Products Include：8pcs Extension Drill Bits Set - 2 x 1/2" Drive , 2 x 3/8" Drive and 4 x 1/4" drive. 4pcs Socket Adapter- 2Pcs Reducers: 3/8" Female x 1/4" Male, 1/2 inch F x 3/8" M and 2 Adaptors: 1/4" F x 3/8" M, 3/8" F x 1/2" M. 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.