[Self-Closing]: Save your voice—no more yelling “shut the door!” These spring-loaded hinges automatically close doors, fully or slightly ajar, with adjustable tension. Perfect for garage, pantry, and basement doors.[US-compliant Dimensions]: These 3.5-inch auto door closer hinges with a 5/8" radius and 0.1" thickness fit perfectly for replacements—no need to modify the frame or door.[How to Choose – 1, 2, or 3 Hinges?] :Door weight up to 35 Lbs, use one hinge; Door weight up to 70 lbs: use two hinges; Door weight over 70 lbs, use three hinges. All our spring hinges are suitable for both left- and right-handed doors.[Fits Both Wood and Metal Doors]: Includes two types of screws—self-tapping for wood doors and nuts for steel doors. Note: For metal doors, use nut screws and pre-drill 11/64" holes.[Certified Quality]: UL listed and ANSI Grade 1 certified for safety and durability. Constructed from solid metal with a rust-resistant finish. Buy with confidence.[Easy to Install & Adjust]: Installation is a breeze with the included hardware, instructions, and video. Simply unscrew and replace your old hinges—no need to remove the door. Quick and easy!
[Self-Closing]: Save your voice—no more yelling “shut the door; ” These spring-loaded hinges automatically close doors, fully or slightly ajar, with adjustable tension; Perfect for garage, pantry, and basement doors
[US-compliant Dimensions]: These 3.5-inch auto door closer hinges with a 5/8" radius and 0.1" thickness fit perfectly for replacements—no need to modify the frame or door
[How to Choose – 1, 2, or 3 Hinges; ] :Door weight up to 35 Lbs, use one hinge
Door weight up to 70 lbs: use two hinges
Door weight over 70 lbs, use three hinges; All our spring hinges are suitable for both left- and right-handed doors
[Fits Both Wood and Metal Doors]: Includes two types of screws—self-tapping for wood doors and nuts for steel doors; Note: For metal doors, use nut screws and pre-drill 11/64" holes
