- 9 x impact grade adapters made from heat treated Chrome Vanadium steel
- Includes a bit extension with magnetized ends to securely hold 1/4-inch bits
- Bits are compatible with common to heavy duty power tools, drivers and screwdrivers handle tools
- Spring loaded ball bearings on each square head securely locks into sockets to prevent slippage during use
- Set includes (4) 1/4-inch, (2) 3/8-inch, and (2) 1/2-inch drive sizes and (1) magnetic bit extension piece with a 1/4-inch bit end
Prices change frequently, so this deal may expire at any time. Please pay attention to the post date.