Details: Markar HS303 Half Surface Continuous Pin & Barrel Hinge, Finish-Satin Stainless Steel

• 3⁄16" diameter stainless steel barrel type hinge pin Medical bearings. Stainless steel end pins
• Heavy-duty 14 gauge, 304 stainless steel, finished in US32D (630). Covers are extruded aluminum with brushed aluminum finish
• Fasteners concealed when door is closed. Fastener screw pack includes Custom 12-24 × 11/16 S.S Phillips Flat Head Undercut TEKScrews, 1/4-14 × 3/4 Security TORX TEK Screws, Zinc #8 × 3/4" PFH Tek, Zinc, Cover Clip
• ANSI/BHMA Standard A156.26 Grade 1

Fire Rating

• Classified in accordance with UBC standard 7-2 for positive pressure
• 20 minutes — wood doors
• 90 minutes — hollow metal and composite core wood fire doors
• 3 hours — hollow metal doors mounted singly

Finish

• US32 Bright Stainless Steel (629)
• Scratch-Resistant Powder Coated Paint

Fasteners

• 1 5/8" S.S. sleeve bolts
• Tamper-proof security screws

Other Features

• Custom lengths - specify in inches
• Custom hole pattern
• Dutch door hinges - suffix "DDP"
• Hospital tips - suffix "HT"
• Raised barrel - suffix "RB"
• Welded end pins
• Lead lined cover with 4 lbs. lead lining - suffix "LL"

Electrical Modifications

• Current Transfer Prep (frame leaf only) - suffix "CTP"