Cal-Royal SDTP3625 Heavy Duty ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2.04
Cal-Royal Cal-Royal SDTP3625 Heavy Duty Security Strike CAL-SDTP3625

Cal-Royal SDTP3625 Heavy Duty Security Strike with Mounting Screws

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Model: SDTP3625-US26
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$2.04
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Cal-Royal SDTP3625 Heavy Duty Security Strike with Mounting Screws

The Cal-Royal SDTP3625 Heavy Duty Security Strike is a commercial-grade door strike engineered to deliver reliable, long-lasting security for demanding door hardware applications. Measuring 3-5/8" x 1-7/8", this strike is sized to accommodate standard commercial door preparations while providing the strength required for high-traffic environments. Each unit ships individually poly-bagged with the mounting hardware included, and it is available in architectural finishes to match surrounding hardware. Designed for commercial door strike and strike box applications, the SDTP3625 is a dependable choice for facilities requiring durable, code-compliant security hardware.

Key Features

  • Precise Sizing: Strike measures 3-5/8" x 1-7/8" for accurate fit in standard commercial door frame preparations.
  • Complete Mounting Hardware Included: Each unit comes individually poly-bagged with 2 pcs #10 x 2-1/2" and 2 pcs #10 x 3/4" wood screws, ensuring installers have everything needed for a secure installation without sourcing additional fasteners.
  • Architectural Finish Options: Available in architectural finishes, allowing this security strike to be matched to existing door hardware and frame finishes for a cohesive commercial appearance.
  • Heavy Duty Security Design: Constructed as a heavy duty strike to withstand the rigors of frequent use in commercial door applications, supporting long-term security performance.
  • Individually Packaged: Poly-bagged packaging protects the strike and hardware during shipping and storage, and keeps components organized for installers.
  • Commercial-Grade Application: Purpose-built for commercial door strike and strike box installations where dependable security hardware is required.

Technical Specifications

  • Product Group: Parts and Accessories
  • Product Subgroup: Door Strikes and Strike Boxes
  • Product Type: Parts and Accessories
  • Subcategory: Door Strikes
  • Commercial/Residential: Commercial
  • Product Category: Parts and Accessories
  • Department: Door Hardware

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Cal-Royal SDTP3625?

Cal-Royal door strikes are built to provide dependable, heavy duty security performance for commercial door hardware applications. With precise 3-5/8" x 1-7/8" sizing, included mounting screws, and architectural finish options, the SDTP3625 offers installers a complete, ready-to-install security strike solution. Engineered for demanding commercial environments where consistent, secure door operation is essential.

Product Specs

Product Group:
Parts and Accessories
Product Subgroup:
Door Strikes and Strike Boxes
Product Type:
Parts and Accessories
Subcategory:
Door Strikes
Commercial/Residential:
Commercial
Product Category:
Parts and Accessories
Department:
Door Hardware

Cal-Royal SDTP3625-US26 – Frequently Asked Questions

1) Do the mounting screws come with the Cal-Royal SDTP3625 strike, or do I need to buy fasteners separately?
Screws are in the bag. Each SDTP3625 ships individually poly-bagged with 2 pcs #10 x 2-1/2 inch and 2 pcs #10 x 3/4 inch wood screws. The two long screws are the security part: at 2-1/2 inches they reach past the jamb and bite into the framing stud behind it, which is what resists a kick. The short screws hold the plate itself. Nothing else to source for the install.
2) I keep having doors kicked in at my apartment building. Will a Cal-Royal SDTP3625 strike actually help?
That's the case this strike is built for. The failure in a kick-in is almost never the lock, it's the short screws in a strike pulling out of a thin jamb. The SDTP3625 is a heavy duty strike supplied with 2-1/2 inch #10 screws long enough to anchor into the structural framing behind the jamb, plus the 3/4 inch screws for the plate. At 3-5/8 x 1-7/8 inches it replaces a standard-size strike, so on most multi-tenant residential and commercial openings it's a swap rather than a re-prep.
3) Is the Cal-Royal SDTP3625 security strike interchangeable with a roller latch strike like the ABH 1890 or ABH 1895?
No. The Cal-Royal SDTP3625 is a heavy duty security strike measuring 3-5/8 inches by 1-7/8 inches, sized for standard commercial door frame preparation and shipped with 2 pcs #10 x 2-1/2 inch and 2 pcs #10 x 3/4 inch wood screws. The ABH 1890 is a roller latch assembly supplied with a full lip cast strike and 5/16 inch adjustable projection, and the ABH 1895 is a roller latch with a T strike and 1/2 inch adjustable projection. Those two are latching devices whose strike is one component of the assembly, with an adjustable projection to set roller tension; the SDTP3625 is the frame-side strike alone, mounted to receive a latchbolt. If the opening uses a roller latch and you want a frame plate only, the SDTP3625 will not give you the roller mechanism, and if you want a strike for a keyed or knob latchbolt, the ABH roller latch sets are a different function entirely.
4) Can a Cal-Royal SDTP3625 strike be used on a glass door lock instead of the Codelocks CL4000-RSB strike box?
No. The Codelocks CL4000-RSB is a glass door strike box made for use with the Codelocks CL4000 and CL4500 glass door locks, so it is matched to that specific lock body and to a glass leaf rather than a framed opening. The Cal-Royal SDTP3625 is a commercial door strike measuring 3-5/8 inches by 1-7/8 inches and is supplied with wood screws for fastening into a wood frame or jamb. On a glass door application driven by a CL4000 or CL4500 lock, use the CL4000-RSB; the SDTP3625 belongs on a conventional commercial door frame prepped for a 3-5/8 by 1-7/8 strike.
5) What finishes does the Cal-Royal SDTP3625 strike come in so I can match my existing door hardware?
Five finishes: polished brass, polished chrome, satin nickel, satin nickel oxidized, and antique bronze oiled. That covers the common architectural looks, so a property manager standardizing a building can match the strike to the levers and hinges already on the openings rather than leaving a mismatched plate on the jamb.
6) What is the difference between a Securitron AOS armature offset strike and a Cal-Royal SDTP3625 security strike?
They serve two different locking methods. The Securitron AOS is an armature offset strike, part of the electromagnetic lock hardware that positions the armature plate relative to the magnet on the door. The Cal-Royal SDTP3625 is a mechanical heavy duty security strike, 3-5/8 inches by 1-7/8 inches, mortised into the frame to receive a latchbolt and fastened with the included #10 x 2-1/2 inch and #10 x 3/4 inch wood screws. An opening held by a maglock needs armature hardware such as the AOS; an opening secured by a mechanical latch or deadlatch needs a strike such as the SDTP3625. Neither one substitutes for the other, and a door converted from mechanical latching to magnetic holding does not reuse the strike.
7) A door has a Trimco 1268 anchor plate on the frame. Is that the same thing as a Cal-Royal SDTP3625 strike?
No. The Trimco 1268 is an anchor plate 3-1/2 inches in diameter, a round plate. The Cal-Royal SDTP3625 is a rectangular heavy duty security strike measuring 3-5/8 inches by 1-7/8 inches, made to receive a latchbolt on a commercial door and supplied with its own mounting screws. If what you are replacing is a rectangular strike in a jamb mortise, the SDTP3625 is the part in that family; a round 3-1/2 inch plate is a different part with a different prep and cannot be swapped for it.
8) Is the Cal-Royal SDTP3625 strike rated for commercial traffic or is it a residential part?
Commercial. Cal-Royal builds the SDTP3625 for commercial door hardware duty, and it's specified into office buildings, schools, healthcare, retail, warehouse, multi-tenant residential and municipal work. It will go on a house door fine, but it's sized and built for high-traffic openings.
9) How many Cal-Royal SDTP3625 strikes do I get, and is each one bagged with its own screws?
One strike per unit, individually poly-bagged with its own mounting screws. For a crew doing a floor of doors that matters: every bag is a complete install, so a tech grabs one, walks to the opening, and has the plate and all four screws without splitting hardware between jobs. Order one per door you're doing.
10) When standardizing hardware across a building, does buying a Cal-Royal SDTP3625 cover the cylinder side of the opening too?
No. The SDTP3625 covers the frame side only: a 3-5/8 inch by 1-7/8 inch heavy duty security strike with the mounting screws in the bag, available in five finishes including Polished Chrome, Satin Nickel, Polished Brass, Antique Bronze Oiled, and Satin Nickel Oxidized so it can be matched to the rest of the hardware. Keying and cylinder work is separate hardware, such as the GMS 6-pin small format IC core or the GMS 7-pin small format IC core, both supplied un-combinated without keys, pins, springs, or caps, or the GMS Best SFIC straight mortise housing with a Yale cam. A facility standardization order typically pairs the frame strike with whichever of those cylinder components the lock bodies take.
How fast can I get the Cal-Royal SDTP3625-US26 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Cal-Royal SDTP3625-US26 come with a warranty?
Absolutely. The Cal-Royal SDTP3625-US26 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Cal-Royal SDTP3625-US26?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Cal-Royal SDTP3625-US26 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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