Surface Mounted Paper Towel Dispenser shall hold and dispense 525 standard multi-fold or 400 standard C-fold paper towels and shall be fabricated 22 gauge type 304 stainless steel alloy 18-8. All exposed surfaces shall have a No 4 satin finish and shall be protected during shipment with PVC film easily removable after installation. Towel dispensing slot shall have a fully hemmed-in rolled edge for snag-free dispensing and user safety. Dispenser door shall be attached to the bottom of unit with a concealed full-length 3/16" diameter (Ø4.8) heavy duty stainless steel multi-staked piano hinge and shall be held closed with a tumbler lock keyed alike to other ASI washroom equipment. Structural assembly of body and door components shall be of welded construction. Unit shall be provided with refill viewer slots on each side. Unit shall have internal towel stack guides. Wall below unit shall be protected against accidental door drop by self-limiting body and hinge construction. Dispenser shall enable simplified installation by hanging on pre-installed screw pattern (by others).