CR-V material chrome vanadium steel material, hard and firm, durable. The parent shell is divided by 360 degrees, making it easier to read. Diversified use can be used with ratchet wrench and bending rod. The knurling treatment of L-shaped bent rod adds resistance, which is effective in anti-skid and more convenient to use. You will receive two torque goniometers and two fixing rods, which can meet your daily use needs. Name: Angle torque wrench set Quantity: 4pcs/2pcs Weight: about 400g/200g packing list: 2* Torque goniometer 2* fixing rod / 1* Torque goniometer 1* fixing rod Colour:As Shown Material:Chrome vanadium steel<br><br>Package Contents: 1 x Angle torque wrench set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.