PERFECT COMPATIBILITY: This spring extension tool is compatible with door trunk 4986ER0004F/B/G and compatible with LG Electronics part number 383EER4001A, also works on Samsung TJTSE-1, 1268535, AH3569695, EA3569695, PS356969695 A 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 seal Easy 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 inches long). High Quality: Made of high-grade steel made of high quality carbon to ensure high hardness, abrasion resistance and corrosion resistance. Satisfaction Guaranteed: We strive to provide the best products and service 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.