Hager 3933 T-Strike with Plast...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$14.41
Hager 3933 2500/3400/3500/3600/3700 Series T Strike with Plastic Dust Box

Hager 3933 T-Strike with Plastic Dust Box for 2500/3400/3500/3600/3700 Series

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Model: 3933 US10B
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$14.41
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Hager 3933 T-Strike with Plastic Dust Box for 2500/3400/3500/3600/3700 Series

Professional T-Strike Solution for Commercial Door Hardware

The Hager 3933 T-Strike with Plastic Dust Box provides reliable strike plate functionality for 2500, 3400, 3500, 3600, and 3700 Series door hardware applications. This brass construction strike features precise 1-1/8" x 2-3/4" dimensions and includes an integrated plastic dust box for enhanced performance. Available in multiple professional finishes including US3, US4, US10B, US26, US26D, and BLK to match existing hardware configurations.

Professional Features & Benefits

  • Precise Dimensions: 1-1/8" x 2-3/4" (29 mm x 70 mm) sizing ensures proper fit and alignment for reliable door operation.
  • Series Compatibility: Designed specifically for 2500, 3400, 3500, 3600, and 3700 Series hardware for seamless integration with existing systems.
  • Durable Brass Construction: Quality brass substrate provides long-lasting performance and corrosion resistance in commercial applications.
  • Integrated Dust Box: Plastic dust box protects internal components from debris accumulation and maintains smooth operation over time.
  • Multiple Finish Options: Available in US3, US4, US10B, US26, US26D, and BLK finishes to coordinate with various architectural hardware schemes.
  • Professional Installation: Template available for accurate positioning and mounting hole preparation.

Technical Specifications

  • Commercial/Residential: Commercial
  • Finishes: US3, US4, US10B, US26, US26Dand BLK
  • Notes: 1-1/8" x 2-3/4" (29 mm x 70 mm)
  • Subcategory: Door Strikes and Strike Boxes

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
  3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
  4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
  5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
  6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

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

Why Choose Hager Quality?

Hager T-Strike products deliver professional-grade reliability with durable brass construction engineered for demanding commercial applications. The integrated dust box design and precise dimensional tolerances ensure consistent performance and extended service life. Engineered for demanding commercial applications where dependable door hardware performance is essential.

Grade 1 cylindrical lock for commercial openings requiring high-cycle performance and ADA-compliant lever trim.

Product Specs

Subcategory:
Door Strikes and Strike Boxes
Product Group:
Door Trim and Accessories
Product Subgroup:
Door Strikes and Strike Boxes
Product Type:
Strikes
Commercial/Residential:
Commercial
Product Model:
3933
Product Size:
1-1/8" x 2-3/4"
Product Substrate:
Brass
Product Category:
Door Trim and Accessories
Department:
Door Hardware

Hager 3933 US10B – Frequently Asked Questions

1) Will the Hager 3933 T-strike work with my 3500 Series knob set?
Yes. The 3933 T-strike is the strike for Hager's 2500, 3400, 3500, 3600 and 3700 Series cylindrical hardware, so a 3500 Series knob set is a direct match. Same strike covers the 2500 and the 3400/3600/3700 lines, which is handy if a building mixes those series across openings.
2) What size is the Hager 3933 strike, and will it drop into my existing frame cutout?
The 3933 measures 1-1/8 x 2-3/4 inches (29 x 70 mm). That is the standard commercial T-strike footprint, so if the frame is already prepped for a 1-1/8 by 2-3/4 strike it drops straight in. If your existing strike is a full 4-7/8 inch ANSI lip strike, the frame cutout is a different size and the 3933 will not fill it.
3) Do I have to choose square corner or round corner on the Hager 3933 strike?
Yes, faceplate corner style is a required choice: square corner or round corner. Match it to the frame prep you already have. Routed frame cutouts made with a template usually take round corner; a squared-off mortise takes square corner. Getting this wrong leaves a visible gap at the corners even though the 1-1/8 by 2-3/4 footprint is the same either way.
4) Is the Hager 3933 a T-strike or an ANSI lip strike?
It's a T-strike, the smaller 1-1/8 by 2-3/4 inch type used on standard hollow metal and wood frame preps. An ANSI strike is the larger 4-7/8 inch tall plate used where the frame is prepped to the ANSI standard, and the two are not interchangeable. Confirm which prep is in your frame before ordering, because the difference is the cutout, not the lockset.
5) Does the Hager 3933 strike include a dust box, or do I order that separately?
The plastic dust box is included with the 3933. It sits behind the strike in the frame pocket and keeps debris out of the latch cavity, so nothing extra is needed to complete the frame side of the install.
6) I'm replacing strikes across a building with Hager knob and lever sets. Can I standardize on one part?
For openings running Hager 2500, 3400, 3500, 3600 or 3700 Series cylindrical hardware, the 3933 covers all of them, so a property manager or MRO buyer can stock one strike number instead of five. You still specify a finish and a corner style per opening, so survey the frames for round versus square corner prep before placing a bulk order.
7) Is the Hager 3933 T-strike brass or steel?
Brass. The 3933 uses a brass substrate, which is why it takes the plated brass and bronze finishes (605, 606, 613) cleanly as well as the chrome finishes. It is rated for commercial use.
8) Does the Hager 3933 strike come with a template for laying out the frame prep?
A template is available for marking the mounting hole locations and the frame cutout for the 3933. Use it to lay out the strike and the dust box pocket together, since the box has to clear behind the plate for the latch to fully throw.
How fast can I get the Hager 3933 US10B 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 Hager 3933 US10B come with a warranty?
Absolutely. The Hager 3933 US10B 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 Hager 3933 US10B?
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 Hager 3933 US10B 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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