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Trine ESK-1 EN Series Service Kit
EN Service Kit:
- (1) Latch spring
(2) PFH 12-24x1” mounting screws & (2) PFH 6-32 x 1/8” cover
screws
(2) Wire nut caps & (1) assembly pin and instruction sheet
Manufacturer Resources
Product Specs
- Series:
- EN Series
- Product Group:
- Electronic Access Controls
- Product Subgroup:
- Electric Strike Parts and Accessories
- Product Type:
- Electric Strike Parts and Accessories
- Subcategory:
- Electric Strike Parts and Accessories
- Commercial/Residential:
- Commercial
- Electronic:
- Yes
- Outdoor Rated:
- No
- Parts and Accessories Type:
- Replacement Parts
- Product Attribute:
- Parts and Accessories
- Product Model:
- ESK-1
- Fire Rating:
- No
- Product Category:
- Electronic Access Controls
- Department:
- Door Hardware
Trine ESK-1 – Frequently Asked Questions
1) What comes in the Trine ESK-1 service kit?
The ESK-1 kit contains one latch spring, two PFH 12-24 x 1 inch mounting screws, two PFH 6-32 x 1/8 inch cover screws, two wire nut caps, one assembly pin, and an instruction sheet. It is the service pack for Trine EN Series electric strikes, not a complete strike.
2) Is the Trine ESK-1 a complete electric strike or just replacement parts?
Replacement parts only. The ESK-1 is a service kit of springs, screws, wire nuts and an assembly pin for an EN Series electric strike already installed in the frame. If you need a whole strike body, look at a complete unit such as the Adams Rite 7400A Ultraline electric strike body kit.
3) Is the Trine ESK-1 service kit a replacement for a whole electric strike, or do I need a new strike body?
The ESK-1 is a replacement parts kit for Trine EN Series electric strikes, containing one latch spring, two PFH 12-24 x 1 inch mounting screws, two PFH 6-32 x 1/8 inch cover screws, two wire nut caps, one assembly pin and an instruction sheet. It does not include a strike body, so if the strike itself is damaged rather than just missing hardware, you need a complete unit instead - the Adams Rite 7400A Series Ultraline electric strike body kit is a body-level product with field selectable fail safe / fail secure operation. Use the ESK-1 when the existing EN Series strike stays in the frame and only the spring, screws or assembly pin need replacing.
4) Can the Trine ESK-1 service kit be used on an exterior door?
No. The ESK-1 is not outdoor rated, so keep it to interior openings or strikes protected from weather. It is also not fire rated, so it should not be used to service hardware on a labeled fire door assembly.
5) Do I need extra screws or wire nuts when rebuilding a Trine EN Series strike?
No, the mounting hardware is in the kit. You get the two 12-24 x 1 inch flat head mounting screws that hold the strike in the frame, two 6-32 x 1/8 inch cover screws, and two wire nut caps for the power leads. Bring your own low voltage supply and faceplate if those are damaged, since neither is included.
6) Can I use the Trine ESK-1 kit to service an Adams Rite 7400A strike?
No. The ESK-1 is built around the Trine EN Series, and its latch spring, assembly pin and screw sizes are specific to that series. The Adams Rite 7400A belongs to the 7400 Series Ultraline line and is supplied as a strike body kit, so it takes its own series hardware. Match the service kit to the series stamped on the strike you are working on.
7) Is the Trine ESK-1 kit meant for commercial buildings?
Yes, it is a commercial door hardware item, intended for maintenance staff and access control techs servicing electric strikes on commercial openings. For a property manager standardizing on Trine EN Series strikes, keeping a few ESK-1 kits on the shelf covers the spring and fastener parts that wear or get lost during service calls.
8) Is the Trine ESK-1 suitable for an exterior gate or an unprotected outdoor opening?
The ESK-1 EN Series service kit is not outdoor rated and is intended for commercial interior electric strike service work. For an exposed opening, select hardware specified for exterior use; the Adams Rite 7400A Series Ultraline is a strike body kit rather than a weather-rated accessory, so neither of these is the answer for a fully exposed location.
How fast can I get the Trine ESK-1 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 Trine ESK-1 come with a warranty?
Absolutely. The Trine ESK-1 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 Trine ESK-1?
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 Trine ESK-1 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.