Emtek  |  SKU: 806503

Stainless Steel Square Deadbolt

$6985 Each


  • Stylish and contemporary square stainless steel deadbolt
  • Available as a single cylinder or double cylinder.
      • The single cylinder model is keyed on the exterior side and has a turn piece on the interior side.
      • The double cylinder model is keyed on both sides.
    • The Single Cylinder model is shown in the image. It has a Turn Knob side and a Cylinder side. It has a keyed side for the outside of the gate and a turn knob for the inside of the gate.
    • The Double Cylinder model has two Cylinder sides (keyed on both sides).
  • The Schlage C keyway and may be rekeyed (by a locksmith) to fit your existing keys if you have 5-pin Schlage type keys.
  • All screws and hardware necessary for installation are included, as well as two keys
  • The inside workings of these locks are not made from stainless steel. We do not know of any dead bolt system that is made from 100% stainless steel, inside and out. We offer these items for gates because they offer much better corrosion resistance than other deadbolts where the outside trim pieces are made from plated steel.


  • Square trim plate is approximately 2.5" by 2.5"
  • Projection on Cylinder side Square trim plate is 5/8".
  • Projection on Turn Knob side Square trim plate is 3/8".
  • Turn knob projects 1-1/4".

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Page Code: C10251

  • Manufacturer
  • Model Number
    S50003SS (Single Cylinder)
    S50023SS (Double Cylinder)
  • Finish Name
    Brushed Stainless Steel
  • Material
    Stainless Steel (304)
  • Key Lockable
  • Backset
  • Door Thickness
    1 - 3/8" to 2"
  • Cross Bore
  • Handing
  • Keyway
    Schlage SC1 (5 Pin)
  • Mounting Hardware Included

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Frequently Asked Questions

How long does it take to get my hardware once it's been ordered?

The delivery time depends on how far you live from our San Diego warehouse. Generally, your order will reach you in 1 to 5 business days. Shipments do not move on weekends and holidays.

Do you ship merchandise outside the United States?

At this time, we only ship to addresses in the continental United States, Alaska, and Hawaii. For APO/FPO/DPO and Canadian orders, please email info@hardwaresource.com with a list of the SKU numbers and quantities you would like to purchase, along with your complete ship to address. Once we receive this information we will email you a shipping quote. Please note: Canadian shipments have a $50.00 minimum order.

I have a hinge that I am trying to replace but I need help identifying it. Can you help?

Yes! Please click here to visit our Hinge Finder page.

Some of your hinges are sold by the each and some sell by the pair. What is the difference?

When the unit of measure says “pair” that means two hinges. Usually you need one pair of hinges per door. When the unit of measure says “each” that means one hinge. You would usually order 2 “each” hinges per door.

I want to replace my hinges. How do I make sure the screw holes on the new hinge match the screw holes on the old hinge so I do not have to redrill the holes?

Unfortunately, hinge manufacturers have never standardized the location of their screw hole patterns. Every manufacturer puts their screw holes in a slightly different place. This means that when you replace hinges you will almost certainly have to do some filling and redrilling. The exception to this is Architectural door hinges which are built to a standardized template for each size hinge.

What is your return policy?

You can see our complete return policy here: HardwareSource Returns