The KTI33146 KTI Socket is a 1/2-drive short impaction socket designed for use with 1-7/16 inch drive ratchets. It is made of hardened steel with a black oxide finish for long lasting use.
The KTI33120 KTI Socket is a 1/2-drive short impaction socket designed for use with metric hex keys. It has a 5/8-inch drive size and a 1.27-inch hex key size.