Perfect Compatibility: This spring extension tool is compatible with Door Boot 4986ER0004F/B/G and compatible with LG Electronics part number 383EER4001A, also works on Samsung TJTSE-1, 1268535, AH3569695, EA3569695, PS356969695A must have: it is very good at repairing the washer in minutes;he was able to remove and reattach the spring clips on the washing machine when replacing the front sealEasy to Use: Ergonomically detailed and easy to use.It has a built-in spring for flexibility and ease of use (this tool extends up to 4.1 inches long).High quality: Made of high quality high carbon steel to ensure high hardness, abrasion resistance and corrosion resistance.Satisfaction Guaranteed: We strive to provide the best products and services to our customers.If you're not 100% satisfied with our tool, simply return it within 30 days for a full refund, no questions asked.