Features: Application: Used for hanging a variety of tools Made with durable nylon-coated steel wire rope and a convenient new-style hook Reduces worker fatigue and enhances working efficiency Saves factory space and helps prevent tools from being damaged Closed case and guide rail design help prevent finger pinching and abrasions Includes spring balancer and screws only; other accessories shown in the picture are not included How to use: 1. Choose the balancer with appropriate specifications based on the weight of the tool and accessories. 2. When installing the balancer, always connect the safety rope. 3. Adjust the worm gear on the balancer so that the balance weight matches the weight of the tool, allowing the tool to remain balanced at any position within the stroke, achieving a weightless state. Turn clockwise to increase balance weight, counterclockwise to decrease. The balance weight is pre-set to the midpoint before shipping. Do not adjust beyond the rated value, as it may affect normal operation. 4. When removing the tool, pull the stop pin lever, rotate it 30 degrees clockwise, return it to the slot, and lock the tower wheel before removing the tool. This prevents sudden retraction of the hook, which could cause injury or damage. When reinstalling the tool, release the stop pin and return the lever to its original position counterclockwise. 5. Avoid pulling the balancer without a load, as this may cause the steel cable to misalign or jump out of the groove. 6. If the tool's operating angle exceeds 30 degrees from vertical, reposition it closer to vertical before releasing the tool to prevent cable jamming. 7. Always hang the load vertically. Precautions: (1) When disassembling the balancer, turn the worm gear counterclockwise to fully release the coil spring tension before proceeding. (2) Perform a monthly safety inspection. Key points include: - Check for loose fasteners - Inspect upper and lower hooks for dents, cracks, or defects - Ensure the safety rope is secure - Verify the housing and tower wheel are free from cracks and excessive wear - Confirm the safety mechanism functions properly (3) If not in use for extended periods, remove the load and store in a dry place to prevent coil spring rust Specifications: Product Name: Spring Balancer Material: Metal Size: approx. 14.5 x 2.2 cm / 5.71 x 0.87 in Color: Yellow, Green Style Options: 1, 2, 3, 4 Quantity: 1 Set Note: No retail packaging included Allow 0–1 cm variation due to manual measurement; please consider this before purchasing Due to monitor differences, the actual color may vary slightly from the image Package Contents: 1 x Spring Balancer 2 x Screw