3 PCS / Set 360 Degree Rotating Sleeve Joint

1. Chrome vanadium steel forging, overall heat treatment, high hardness, high torque, good toughness and durability2. Square hole interface, the edge of the hole adopts the arc inner angle design to increase the torque3. The square head has a ball spring, which is safer during operation and is not easy to fall off4. The steering structure is connected, which can rotate 360 degrees, change the angle of force, and save time and effort in narrow spaces5. Material: chrome vanadium steel6. Surface treatment: chrome plating7. Specifications: 1/4inch, 3/8inch, 1/2inch8. Interface: 6/10/12.5mm9. Length: 1/4 of about 41mm, 3/8 of about 57mm, 1/2 of about 76mm10. Weight: 1/4 of about 25g/piece, 3/8 of about 70g/piece, 1/2 of about 145g/piece