McKinney TA2372 4-1/2 in Half Surface Standard Weight Stainless Hinge

Institutional Grade Features & Benefits

• Half surface. Five-knuckle standard-weight hinge. The jamb leaf fastens into the mortise. The door leaf is applied to the face of the door with thru-bolts and grommet nuts. Per the catalog standard half-surface page.
• Size. 4-1/2 in (114.3 mm). Gauge 0.134 in. Per the catalog page.
• Material. Stainless steel. Square corner. Standard weight. ANSI A8412. NRP is standard: the pin is held by an NRP set screw, so the hinge is reversible.
• Listing. Approved for NFPA 80 fire-rated openings on that catalog page. For average-frequency or medium-weight wood or metal doors.
• Fasteners. 7 holes. Door (2) 1/4-20 thru-bolts and grommet nuts. Jamb 1/2 in x #12-24 machine screws. The page packs machine screws, thru-bolts, and grommet nuts. Specify the door thickness when it is greater than 1-3/4 in so the packed bolt is the right length.
• Factory options (not priced here). BP-10 back plate, TB ball bearing, hospital tips. This page does not list QC or CC.
• Document. The catalog page is on the Documents tab. TA2772 is the steel sister and is already listed. The heavy half-surface photo and mill are a different prep and are not attached.

Technical Details