[Excellent Material]Heavy duty steel construction, strong and sturdy, not easy to deform. And the is powder-coated, which is anti- and rust resistance. [Load Capacity]With ropes made of high-quality material, this tool can bear a weight of 2-7 lbs. An anti-collision buffer rubber sleeve is also provided to reduce the buffering force. [Safety Security] High-strength hooks and safety locks can greatly prevent objects from falling and safe operation. [Adjustable Design] The length of the the tension is large. The operator can adjust the spring tightness and the height of the rope according to his own needs, so as to achieve ideal effect. [Wide Application] Mainly used in factories, car maintenance, workshops and other industrial fields, used for hanging tools and other objects. Color: Yellow Material: Aluminum Plastic Package Contents: 1 * spring balancer 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.