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OVERVIEW
- Keyed alike trailer coupler lock, receiver lock and trailer coupler latch lock
- Trailer coupler lock fits 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) couplers
- Push to Lock™ receiver lock fits both 1/2in (13mm) and 5/8in (16mm) receivers
- Stainless steel trailer coupler latch lock is adjustable from 9/16in (14mm) to 2-3/4in (70mm)
- K1 Key Blank
Manufacturer Resources
Product Specs
- Category:
- Door Trim and Accessories
- Subcategory:
- Parts and Accessories
- Series:
- 3000 Series
- Product Group:
- Parts and Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- Auxiliary Lock
- Commercial/Residential:
- Residential
- For Use With:
- Marine & Offshore Security; Trailers, Trucks, & Towing
- Features:
- Trailer Coupler Lock Fits 1-7/8In, 2In; 2-5/16in Couplers; Push to Lock Receiver Lock Fits Both 1/2in and 5/8in Receivers; Stainless Steel Trailer Coupler Latch Lock is Adjustable From 9/16in to 2-3/4in
Master Lock 3794DAT – Frequently Asked Questions
How fast can I get the Master Lock 3794DAT 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 the door closer 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 Master Lock 3794DAT come with a warranty?
Absolutely. The Master Lock 3794DAT 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 Master Lock 3794DAT?
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 Master Lock 3794DAT 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.