Door hinges Black Matte 3.5 inch with 5/8 rounded corners and 6 holes for front door, cabinet, wooden box. Safe black door hinges 3.5" includes 36 free screws for quick and easy installation. Mat black door hinges can be rotated 270 degrees. The extra long screws will come in handy specially when replacing existing hardware using the same hole pattern. Ball bearings hinges 3.5 Inch black(such as ball bearings or sliding bearings) reduce the friction between the shaft core and the hinge when the door is turned by rolling or lubrication mechanism, so as to avoid the wear caused by direct metal friction, thus prolonging the durability of the hinge. Bearings can disperse the pressure of the door panel on the hinge, providing a stronger load-bearing capacity and preventing the hinge from deforming or sagging. Black door hinges ball bearing design, the rolling structure of the bearing makes the door switch more light and smooth, avoiding the "creaking" noise commonly seen in traditional hinges, especially suitable for scenes that need to be opened and closed frequently or have high requirements for silence (such as bedroom, office). The precision structure of the bearing can reduce the door swing, maintain the stability of the door when it is opened at any Angle, and avoid moving by wind or inertia. Security House door hinges 3.5 inch suitable for dresser, wardrobe. Shower, bathroom, bedroom, living room door hinges matte black 3.5. Smooth operating ball bearing hinge. Strong sturdy design make these interior door hinges a long lasting. These door hinges are made of high-quality iron, solid, thick. It have remove Riveted Pin. How to remove a hinge classic pin? Beat the nail with a hammer to remove the pin. Full Mortise black matte door hinges 3.5 inch security perfect for apartment, hotel, office, hospital, old school, dorm, dormitory, hostel, living quarters, company, kindergarten, nurser school, company, police office/station, shop, factory, class room ,library, gym, gymnasium, fitness centre, palaestra, log cabin, blockhouse, frame house, restaurants, galley, kitchen, cook house, etc. TDCHINGES Stronger, hard, solid stable consolidus and sturdy 3.5 door hinges Matte Black suitable for college, university, schoolroom, classroom, racecourse, natatorium. You can buy matte black door knobs/heavy duty door lever lock/privacy door lever/interior door handles with hinges to decorate your doors. We strive to make every single customer happy. So, if you have issues with TDCHINGES product, email us and we'll solve your issue.United as one, rebuild homes, start from the heart, choose TDCHINGES, and make the path of reconstruction no longer lonely. 1. American standard black internior hinges for doors, suitable for various types of doors, such as kids room wood door,walk-in closet bi-fold door,attic pull-down door,partition door,pet gate door,hallway end door,double-door inactive leaf,arch-top door auxiliary leaf,garage-to-house entry door,manufactured home indoor door,rv upgrade door,Teacher's lounge door,church classroom door,community center activity door,yoga studio changing room door,nail salon back door,barber shop private room door,studio sound-insulated door,recording booth floating door,stream room noise-proof door,pet grooming room door,therapy room door,law firm conference door,CPA firm file room door,starup glass-wood door,lncubator lab door,maker space tool room door,school robotics lab door,high-school art room door,music practice room door,dorm bathroom door,fraternity laundry door,sorotity pantry door,summer camp cabin door,scout gear room door,police evidence room door,city hall record room door,prison visiting room door,nursing home resident door,nursing home resident door,daycare nap room door,assisted-living apartment door,shelter family room door,wedding venue bridal room door,hotel back-of-house wood door,motel guest room door, vintage wood door,cabin resort door,ski lodge bedroom door,beach house interior door,lake house bathroom,ranch tool room,brewery conference door,bakery ingredient room,food truck supply door,nightclub DJ lounge door,cinema projection booth door, 2. matte black hinges 3.5" seamlessly complements diverse interior design styles and harmonizes with various home decor elements, including soft furnishings, hard finishes, furniture, and hardware colors,such as door stop,self-tapping screws,door lock, deadbolt, door handle, door pull,door catch,door knocker,sliding door track,door closer,soft-close hinge,