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A large anodized aluminum c-ring with a screw locked gate ensuring your keys will not accidentally slip off. Use colors to track various sets of keys. *Not intended for climbing or weight bearing loads.
Assortment of Colors: Red, Yellow, Green, Blue, Black and Purple.
- (5) Retail Cards with 1 keychain per card
- 12 keychains per Bulk Bag
- 12 keychains on a Multi-Card
Manufacturer Resources
Product Specs
- Subcategory:
- Door Latches and Catches
- Product Group:
- Door Trim and Accessories
- Product Subgroup:
- Door Latches and Catches
- Product Category:
- Door Trim and Accessories
- Department:
- Door Hardware
Pro-Lok K221 – Frequently Asked Questions
1) Will keys slip off the Pro-Lok K221 C-clip key ring?
The K221 uses a screw locked gate, so the gate threads shut rather than snapping. Once it's screwed closed, keys can't work their way off the way they do on a spring gate carabiner. That's the main reason locksmiths and maintenance techs pick it over a standard snap clip for job keys.
2) Can I hang the Pro-Lok extra large C-clip off a belt or use it for climbing?
Belt or bag carry for keys is fine, but it is not a load bearing device. Pro-Lok states plainly that the K221 is not intended for climbing or weight bearing loads. It's an anodized aluminum key ring, not rated hardware. If you need a life safety connection, buy a rated carabiner.
3) What colors does the Pro-Lok K221 C-clip come in, and can I color code key sets with them?
Six colors: red, yellow, green, blue, black and purple. Property managers and service techs use them exactly that way, one color per building, per trade, or per key set, so the right ring gets grabbed off the board without reading a tag. Color is assorted within the pack rather than ordered individually.
4) How are Pro-Lok K221 key clips packaged if I'm buying for a shop or for resale?
Three pack formats. Retail cards come five to a set with one keychain per card, a bulk bag holds 12 keychains, and a multi-card carries 12 keychains on one card. Distributors and counter shops usually want the retail cards or multi-card for display; an MRO or locksmith buying for internal use takes the bulk bag.
5) Will the Pro-Lok K221 rust if it lives on a truck or gets handled outdoors?
It's anodized aluminum, so there's no steel to rust and the anodizing carries the color rather than being a paint layer that chips off a key ring in a pocket. That's the practical reason it holds up better than a plated steel split ring on a service vehicle.
6) Is the Pro-Lok extra large C-clip big enough for a full master key set?
It's the extra large C-ring in the line, so it's sized for a grip of keys rather than a couple of house keys. That suits a property manager's building set or a locksmith's job keys. If you only need to carry two or three keys, a smaller C-clip is the sensible pick.
How fast can I get the Pro-Lok K221 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 Pro-Lok K221 come with a warranty?
Absolutely. The Pro-Lok K221 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 Pro-Lok K221?
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 Pro-Lok K221 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.