Features:Manufactured with ball bearings in the knuckle to provide extra strength and smooth action that will last for many years.A pair and a half (3 hinges) can be fitted to provide extra strength for heavier doors.Supplied as a pair.Supplied with matching SS wood screws.Parliament hinges allow the door or window to be projected away from the architrave or frame by 3 inches.Hinge Type: Butt bearingFinish (Finish: Polished Chrome): Polished ChromeFinish (Finish: Polished Nickel): Polished NickelFinish (Finish: Aged Bronze): Aged BronzeFinish (Finish: Polished Bronze): Polished BronzeFinish (Finish: Aged Brass): Aged BrassFinish (Finish: Polished Brass): Polished BrassPrimary Material: Stainless steelPrimary Material Details: Corners: SquareNumber of Mounting Holes: 8Hole Pattern: OtherConcealed Screws: NoOutdoor Use: NoSupplier Intended and Approved Use: Residential UseDS Metallic (Finish: Polished Chrome): ChromeSpefications:GREENGUARD Certified: Indoor Air Quality Certifications: NoGREENGUARD Gold Certified: Greenguard/Greenguard Gold Certification Number: General Product Safety Directive Compliant: NoREACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) Compliant: NoDimensions:Overall Height - Top to Bottom: 10.2Overall Width - Side to Side: 12.8Overall Depth - Front to Back: 5.5Overall Product Weight (Finish: Polished Brass, Aged Brass, Aged Bronze, Polished Nickel, Polished Chrome): 0.7Overall Product Weight (Finish: Polished Bronze): 0.71Assembly:Adult Assembly Required: NoInstallation Required : YesTools Needed for Installation: Additional Parts Required: NoEligible for Replacement Parts: NoWarranty:Manufacturer Warranty: YesWarranty Length: 5 YearsFull or Limited Warranty: FullWarranty Details: Commercial Warranty: No Finish: Aged Bronze