Heavy Duty Commercial Fully Adjustable Self-Closing Door Hinges 3-Pack 5" x 5" – K51M-500 (SA,SA,SA1)-Black

Description

WATERSON Auto Door-Closer HingeCombines A Hinge And Door Closer in One ProductMaximum Door Spec：7'0"(H), 4'0"(W), 260 pounds.Application：Hotel guest roomMetal doorCommercial fire-proof doorFeatures：Advanced Engineering: Combines A Heavy Duty Hinge And Door CloserZero Maintenance: Stainless Steel Construction, No Hydraulics, No leaking Oil.Full Adjustable: Adjust Closing Force, Adjust Closing Speed, Installation CompleteDurability: 1,000,000 Cycles Testing, Many Years of Maintenance Free Operation.Code Compliant: ADA, UL Listed R26997, ANSI/BHMA A156.17 Grade 1.Material: 304 Stainless SteelType: SA + SA + SA1 (without Hold-Open Function) 1 pack includes 3 pcs HingesSA Hinge - Top Position - Controls Closing Speed from 21 - 90° and Closing Force. SA Hinge - Middle Position - Provides Additional Closing Force and Closing Speed ControlSA1 Hinge - Bottom Position - Controls Closing Speed from 0-20° and Closing Force.Included Products：3mm hex wrench*1pc5mm hex wrench*1pcFor wood door - Crosshead self-tapping screws (SUS#12-24 UNC-1/2"L)For metal door - Crosshead machine screws (SUS#12x1-1/4"(31.75mm)L)Note:Please refer to our instruction manual for detailed operation.The product lifetime and its maximum loading weight will be influenced by the loading pressure or the set-up of braking graduation.