Comprehensive set of impact adaptors for use on all types of impact tools. Manufactured from strong steel with a phosphate finish for added corrosion protection.

Contents:

3/8" (F) x 1/4" (M), 1/4" (F) x 3/8" (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)

Materials summary:

3/8" (F) x 1/4" (M) = 50BV30 CRV HRC 45-47

1/4" (F) x 3/8" (M) = 50BV30 CRV HRC 45-47

3/8" (F) x 1/2" (M) = 50BV30 CRV HRC 45-47

1/2" (F) x 3/8" (M) = 50BV30 CRV HRC 45-47

1/2" (F) x 3/4" (M) = 40 CR HRC 43-45

3/4" (F) x 1/2" (M) = 40 CR HRC 43-45

3/4" (F) x 1" (M) = 40 CR HRC 43-45

1" (F) x 3/4" (M) = 40 CR HRC 43-45