Sealey Premier Impact Socket Adaptor Set 8pc Features: Comprehensive set of impact adaptors for use on all types of impact tools. Manufactured from drop-forged Chrome Vanadium steel with phosphate finish for added corrosion resistance. Technical Details: • Comprehensive set of impact adaptors for use on all types of impact tools. • Manufactured from drop-forged Chrome Vanadium steel with phosphate finish for added corrosion resistance. • Sizes: 1/4"(F) x 3/8"(M), 3/8"(F) x 1/4"(M), 3/8"(F) x 1/2"(M), 1/2"(F) x 3/8"(M), 1/2"(F) x 3/4"(M), 3/4"(F) x 1/2"(M), 3/4"(F) x 1"(M), 1"(F) x 3/4"(M). • Lifetime guarantee*. • Model No. AK5900 • Model No. AK5900 Additional Information: • One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. • Comprehensive set of impact adaptors for use on all types of impact tools. • Manufactured from drop-forged Chrome Vanadium steel with phosphate finish for added corrosion resistance. • Sizes: 1/4"(F) x 3/8"(M), 3/8"(F) x