Security Door Elimination Tool Precisely engineered for adjustments that ensure a gap fit of your security door. Made from quality carbon steel with a quenching process and plating treatment for durability and wear resistance. Delivers a tight, secure fit by eliminating gaps that can compromise performance and security. Door Alignment Expertly crafted to help you achieve door alignment effortlessly. Removes the frustration of misaligned doors, ensuring smooth operation and a snug fit with every use. Improves door seal, reduces friction, and promotes consistent performance over time. Hinge Adjustment Tool Constructed from quality, sturdy steel and built to last. Comprehensive hinge adjusting wrench set includes various sizes to cover common needs. Designed to withstand heavy use in professional environments, providing reliable service for all door hinge maintenance and tasks. Antitheft Door Magic Tool Innovative wrench designed to adjust the lock tongue and lock hole. Specifically targets abnormal door sounds by applying precise adjustments. Robuste design ensures a lasting fit and smooth operation for secure, quiet door performance. Specifications and performance highlights Material: carbon steel Surface treatment: quenching and plating for enhanced durability and wear resistance Function: enables precise door alignment, hinge adjustment, and lock tongue/lock hole adjustment Compatibility: suitable for security doors and related hinge and lock adjustments Durability: designed to provide longlasting service in both standard and professional environments Sizes: hinge adjustment set includes various sizes to accommodate different hinges Reliability: engineered to maintain alignment, reduce noise, and improve overall door operation Use scenarios door installation or renovation: use the Door Alignment tool to achieve a fit and eliminate gaps, then use the Hinge Adjustment Tool to ensure hinges are properly positioned for smooth operation. Doors that rub or sag over time: apply the Hinge Adjustment Tool to finetune hinge alignment and restore proper clearance and smooth opening/closing. Doors with abnormal sounds or lock issues: employ the Antitheft Door Magic Tool to adjust the lock tongue and lock hole, reducing noise and improving latch performance for secure, quiet operation. Notes The set comprises multiple sizes for the hinge adjustment tools to cover common hinge configurations. Materials and treatments emphasize durability and wear resistance to support regular professional use and long service life.