Exclusive 1/2 Inch Drive Premium Breaker Bar, 18 inch Long Plus Impact Adapter and Reducer Set - Power Auto Packaged Combo Set [Bundle: 1/2 Breaker Bar Torque Wrench & 5pc Impact Reducer Adpator]

Use it for mechanical work on my cars. Works great

Good quality

I used the 3/8" to 1/4" adapter the first use with this breaker bar and it snapped the 1/4" end off almost immediately - I had applied about 25 ft. lbs to the breaker bar when the adapter snapped. The breaker bar itself my be fine, but the adapters are junk.