Ajax Tools A9029, 9-Pc Chisel Set

.401 Turn Type Shank; Nine Piece Master Chisel Set [includes 905, 906, 907, 908, 909, 910, 911, 912 & 932]

Body size: 1/2"

Collar size: 3/4"

Shank length: 1-3/4"

Shank size: .401"