Markar HG311 Hinge ADA-compliant barrel-type hinge is used on operating room doors to swing the door out of the opening when moving equipment in and out. The hinge guard also protects the door from dents and gouges. 3/16" diameter stainless steel barrel type hinge pin (rod). Medical bearings. Stainless steel end pins Heavy-duty 14 gauge 304 stainless steel, finished in US32D (630) Fasteners concealed when door is closed. Fastener screw pack includes Custom 12-24 x 11/16 S.S Phillips Flat Head Undercut TEK Screws Supports weights up to 600lbs. 4'0" maximum door width Symmetrically templated hole pattern. Handing required for 6'8", 7'2", 8'0", 10'0" and for most optional features Exterior Barrel Diameter .438 (7/16") Optional features include US32 Bright Polished Stainless (629), custom lengths (specify handing and length in inches), custom hole patterns, tamper-proof security screws ANSI/BHMA Standard A156.26 Grade 1 Specification Close Downloads Pemko/Markar How to Order Guide (.) Close Catalog Page Markar HG311 Catalog Page Close Options Close Related Templates For Pin and Barrel Hinge Templates, please visit the template library. Interested in this product? Contact us to order Related products Markar HG310 Stainless Steel Swing Clear Hinge Guard Markar HG326 Stainless Steel Swing Clear Hinge Guard Markar FS/SC309 Stainless Steel Full Surface Swing Clear Edge Guard