12PC 1/2"DR. HEX BIT SOCKET SET

6-1/2"Dr. HEX BIT SOCKET: 55mm(L) : H5-H6-H7-H8-H10-H12 1-1/2"Dr. HEX BIT SOCKET: 65mm(L) : H14 5-1/2"Dr. HEX BIT SOCKET: 70mm(L) : H16-H17-H1...REDTEX INDUSTRIAL CO., LTD.