Imperial Box Spanner Set , Double End, Steel, Set of 6
Manufactured from high quality steel tube. Zinc plated for corrosion resistance, each supplied with tommy bar.
6 Piece AF: 1/4″ x 5/16″, 5/16″ x 3/8″, 3/8″ x 7/16″, 1/2″ x 9/16″, 9/16″ x 5/8″ and 11/16″ x 3/4″.