SILVERLINE SOCKET CONVERSION SET 4PC

Hardened and tempered chrome-vanadium steel. Spring-loaded ball bearing. Fully polished and nickel chrome-plated for durable corrosion resistance. Supplied on storage rail. Contents: 1/4""F x 3/8""M, 3/8""F x 1/4""M, 3/8""F x 1/2""M, and 1/2""F x 3/8""M

Hardened & tempered chrome-vanadium steel
Spring-loaded ball bearing
Fully polished & nickel chrome-plated for durable corrosion resistance
Supplied on storage rail
Contents: 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