ăStandard Fită18 pack standard 3.5 x 3.5 inch door hinges, with 5/8 inch radius corners and 6 screw holes, compatible with the majority of interior residential doors. 4inch: These 4'' standard door hinges are usually applied to your house-to-garage door, front door, back door, etc.
ăSelf Closingă4inch:The self-closing hinges are spring-loaded. The closing force is great for doors that people forget to close. Adjustable tension makes you freely set to leave the door closed or ajar.
ăLoading Weightă4inch:A pair of the hinges can support doors of 85 to 100 lbs. One can support no more than 40 lbs. Applicable to both left and right-handed doors.
ăCertified Qualityă3.5inch: Made of high-quality steel with a matte black finished coating for rust and corrosion resistance. 4inch:The spring loaded hinges are UL listed ANSI Grade 1. Solid metal with a protective finish to prevent them from rusting.
ăEasy to Install & Adjustă3.5inch: Removable pins allow for easy installation or scrapping of doors within minutes. 4inch:Without taking the door off, just remove the old hinge and replace them one at a time only using a screwdriver. The accompanying hex wrench lets you freely set the tension.