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BEST KD Series Cylindrical/Tubular Equipment
Best Door Lock Jig
Special accessory jig aids in aligning 5/16" holes for through bolt mounting of 9K cylindrical locks. Simply install latch first, then insert jig in 2-1/8" bored hole, align with door edge and drill with 5/16" bit.
Manufacturer Resources
Product Specs
- Category:
- Door Trim and Accessories
- Subcategory:
- Parts and Accessories
- Series:
- KD Series
- Product Group:
- Parts and Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- Cylindrical/Tubular Equipment
- Parts and Accessories Type:
- Installation Accessories
- Product Attribute:
- Parts and Accessories
- Tags:
- lock drill jig, tubing drill jig
- Product Model:
- KD303
BEST KD303 – Frequently Asked Questions
How fast can I get the BEST KD303 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 BEST KD303 come with a warranty?
Absolutely. The BEST KD303 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 BEST KD303?
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 BEST KD303 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.