Đầu bit hoa thị 1/2 inch TX40 Holex

Version: High quality products made of two parts. Hardened body for receiving and transferring drive energy. Closely toleranced square drive for a safe and wobble-free fit on the drive tool. Square socket drives to DIN 3120. Material: Chrome vanadium steel, chrome-plated. Cataloge:https://drive.google.com/file/d/1Vus_FOTFRrjC4XfjqnE7yfKgc7-je-mY/view?usp=drivesdk