Koken 2277A-12P 1/4" Drive 21 Piece 12 Point Socket Set

Koken - Made in Japan
Heavy Duty Professional/Industrial Quality Socket Set

Sockets:-
2405A -7/32", 1/4", 9/32, 5/16", 11/32", 3/8", 7/16", 1/2", 9/16"
2305A -7/32", 1/4", 9/32, 5/16", 11/32", 3/8", 7/16", 1/2", 9/16"
Accessories:-
2753N
2763-75
2769N-150