TAY NỐI DÀI KHẨU 1/2 INCH HOLEX 130MM

Version: Material selection and special forging process guarantee optimal functioning and long life. Standard: DIN 3123-B 12. 5External square drives to DIN 3120-A 12. 5 with sprung ball, internal square drives to DIN 3120-C 12. 5 with grooves. Material: Chrome vanadium steel, chrome-plated. Suitable for: Manual use. Cataloge:https://drive.google.com/file/d/1SAGgTsgFrxruiY619_gN601arDiF5Zjr/view?usp=drivesdk