Designed for impact use
Used for sockets of a smaller drive 
Made of chrome vanadium steel with a black pentrate finish
3 pc set reduces 3/4” to 1/2”, 1/2” to 3/8”, and 3/8” to 1/4”
All pieces carry a lifetime replacement warranty.
 
 
Product ID: 
1339 - 3 Pc Impact Reducer Set 
1340 - Impact Reducer – 1” To ¾”