Overall heat treatment hardness, high torque, high toughness, good clamping, strong and durable. The holding force of the precision toothed clip does not , and it is fastened with one grip. Soft and comfortable handle, non- and sweat-absorbent, comfortable, non- and more secure. Suitable for nuts or screws with different sizes and diameters, with a wide range of easy clamping. Perfect repair tool for repairmen, workshops, etc. Name:multifunctional adjustable universal wrench Clamping range:11mm minimum and 20mm maximum. Colour:As Shown Material:steel Package Contents: 1 * spanner 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.