Don-Jo DSP-135 Scar Plate for ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$5.96
$3.68
Don-Jo DSP-135 Scar Plate for Deadbolt Collars, 3-1/2" Diameter, 0.032 Gauge

Don-Jo DSP-135 Scar Plate for Deadbolt Collars, 3-1/2" Diameter, 0.032 Gauge

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Model: DSP-135-630
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$5.96
$3.68
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Don-Jo DSP-135 Scar Plate for Deadbolt Collars, 3-1/2" Diameter, 0.032 Gauge

The Don-Jo DSP-135 is a commercial-grade scar plate engineered to fit under deadbolt collars, providing a clean, finished appearance while concealing surface imperfections around lock installations. Measuring 3-1/2" in diameter and constructed from 0.032 gauge material, this scar plate delivers a precise, low-profile fit suited for professional door hardware applications. Available in multiple finishes — 605, 609, 612, 630, and DU — the DSP-135 integrates seamlessly with a wide range of door trim configurations. Note: the SP 135 variant fits under the rose of key-in-knob or deadbolt locks, while this DSP-135 is specifically designed for deadbolt collars.

Key Features

  • Precise Diameter: 3-1/2" diameter provides accurate coverage under deadbolt collars for a clean, professional finish.
  • Lightweight Gauge Construction: Built from 0.032 gauge material for a slim, low-profile fit that sits flush against the door surface.
  • Deadbolt Collar Compatibility: DSP-135 is specifically designed to fit under deadbolt collars, concealing surface marks and imperfections around lock cutouts.
  • Multiple Finish Options: Available in finishes 605, 609, 612, 630, and DU to coordinate with existing door hardware and trim.
  • Commercial-Grade Application: Rated for commercial use, making it suitable for demanding, high-traffic door hardware installations.
  • Convenient Shelf Pack: Sold in shelf packs of 10, ideal for contractors and facility managers stocking multiple units for ongoing projects.
  • Versatile Product Line: Companion SP 135 model fits under the rose of key-in-knob or deadbolt locks, offering flexibility across different lock configurations.

Technical Specifications

  • Subcategory: Accessory Hardware
  • Product Group: Door Trim and Accessories
  • Product Subgroup: Filler Plates, Lock Adapters and Wrap Arounds
  • Product Type: Scar Plates
  • Commercial/Residential: Commercial
  • Product Diameter: 3 1/2"
  • Product Category: Door Trim and Accessories
  • Department: Door Hardware

Typical Applications

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

Why Don-Jo DSP-135?

Don-Jo scar plates are purpose-built for commercial door hardware environments, combining precise dimensional tolerances — including a 3-1/2" diameter and 0.032 gauge construction — with a broad selection of finishes to match virtually any existing hardware. The DSP-135 delivers a reliable, professional solution for concealing surface imperfections around deadbolt collar installations, making it a trusted choice for contractors and facility professionals who demand consistent quality across high-traffic applications.

Product Specs

Subcategory:
Accessory Hardware
Product Group:
Door Trim and Accessories
Product Subgroup:
Filler Plates, Lock Adapters and Wrap Arounds
Product Type:
Scar Plates
Commercial/Residential:
Commercial
Gauge:
0.032
Product Model:
DSP 135
Product Diameter:
3 1/2"
Product Category:
Door Trim and Accessories
Department:
Door Hardware

Don-Jo DSP-135-630 – Frequently Asked Questions

1) Will the Don-Jo DSP-135 scar plate cover the marks around my deadbolt hole?
The DSP-135 is a 3-1/2 inch outside diameter ring that slips under a deadbolt collar and hides scratches, old paint lines, and torn-up wood around the lock cutout. Two inside diameters are offered, 1-1/2 inch and 2-1/8 inch, so measure the hole in the door face first: the 2-1/8 inch I.D. matches a standard bored lock hole, and the 1-1/2 inch I.D. covers a smaller cutout. Coverage runs from the I.D. you pick out to 3-1/2 inches, so damage beyond that ring stays visible.
2) What is the difference between the Don-Jo DSP-135 and the SP 135 scar plate?
Different mounting point. The DSP-135 is made to sit under a deadbolt collar, while the SP 135 goes under the rose of a key-in-knob or deadbolt lock. If you are pulling a deadbolt with a collar-style trim ring, DSP-135 is the one. If the trim you are removing is a knob rose, order the SP 135 instead.
3) Which inside diameter of the DSP-135 do I need, 1-1/2 inch or 2-1/8 inch?
Pick it off the hole, not the lock. The DSP-135 scar plate comes with a 1-1/2 inch I.D. and a 2-1/8 inch I.D., both in the same 3-1/2 inch O.D. Measure the bored hole in the door face: 2-1/8 inch is the usual commercial bore, so that version drops over most existing prep, and the 1-1/2 inch version suits a smaller deadbolt cutout. Too large an I.D. leaves a gap the collar will not cover.
4) Will a scar plate sit flush under the deadbolt collar without holding the trim off the door?
At 0.032 gauge the DSP-135 is thin enough that the collar seats back down on it, roughly 1/32 of an inch of added stack. The existing screws and the deadbolt tailpiece keep their engagement, so no longer fasteners are needed to reinstall the lock over it.
5) What finishes does the Don-Jo DSP-135 come in so it matches my existing deadbolts?
Five finishes: 605 polished brass, 609 antique brass, 612 satin bronze, 630 satin stainless steel, and DU duronodic brown. Match the finish code stamped on the hardware you are keeping rather than eyeballing it. 630 is the safest match for the satin chrome and stainless lock trim on most commercial openings, and both I.D. sizes are offered in all five finishes.
6) Can I use a scar plate instead of replacing a door that has been drilled or damaged around the lock?
For cosmetic damage around the cutout, yes. A scar plate like the DSP-135 covers scratched, marked, or mismatched-finish surfaces out to 3-1/2 inches around a deadbolt. What it will not do is add structure. If the door is split, the bore is oversized so the deadbolt no longer holds alignment, or the wrap needs to reinforce the edge and the latch prep, a scar plate is the wrong part and you want a wrap-around plate or a new door.
7) Do I need to drill the door to install a scar plate under a deadbolt?
No new drilling. The DSP-135 has no fasteners of its own, it is a ring that drops over the existing deadbolt cylinder or spindle and is trapped between the door face and the collar when you reinstall the lock. Remove the deadbolt trim, set the plate over the bore, put the lock back on the same screws.
8) Is the DSP-135 scar plate suitable for high traffic commercial doors or just residential?
It is a commercial-grade part, used on office buildings, schools, healthcare, retail, multi-tenant residential, government buildings, and warehouses. For a property manager standardizing a building, the same 3-1/2 inch plate in one finish handles every deadbolt opening where the old trim left marks, so the doors read consistently after a lock changeout.
9) How is the Don-Jo DSP-135 scar plate packaged for a multi-door job?
Sold in shelf packs of 10. On a rekey or lock changeout across a building, that covers ten openings per pack in one finish and one I.D., so order by the count of doors and by which bore size each group of doors actually has.
How fast can I get the Don-Jo DSP-135-630 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 Don-Jo DSP-135-630 come with a warranty?
Absolutely. The Don-Jo DSP-135-630 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 Don-Jo DSP-135-630?
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 Don-Jo DSP-135-630 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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