-
- Made With Strong Materials
- Many Parts Are Finish Specific
Manufacturer Resources
Product Specs
- Warranty:
- Limited Lifetime Mechanical/Finish
- Product Group:
- Mechanical Locks
- Subcategory:
- Parts and Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- Screw Pack
- Commercial/Residential:
- Commercial
- Product Model:
- C603-952
- Product Substrate:
- Stainless Steel
- Product Category:
- Mechanical Locks
- Department:
- Door Hardware
Schlage C603952 – Frequently Asked Questions
1) Does the finish of my Schlage Primus cylinder matter when ordering the C603-952 spring?
Many Schlage small parts are finish specific, so on visible components you order to match the cylinder finish. The C603-952 sidebar spring is an internal part, made of stainless steel, and it sits inside the cylinder where finish plays no role. Order it by model, not by finish.
2) Will the C603-952 spring fix a Schlage Primus cylinder that turns but will not retract the latch?
Possibly, but check what is actually failing first. The C603-952 addresses a fault in the sidebar itself, a sidebar that no longer resets or a cylinder that binds because the sidebar spring has taken a set or broken. A plug that turns freely while the latch stays put is usually a tailpiece, cam, or lock body problem, which is outside what a sidebar spring touches. The spring is the right part when the failure is inside the Primus sidebar mechanism.
3) How many options do I have to pick when ordering the Schlage C603-952 Primus sidebar spring?
None. The C603-952 comes one way, as model C603952. There is no finish, handing, or keyway to specify, which is unusual for Schlage service parts and makes this one straightforward to reorder for bench stock.
How fast can I get the Schlage C603952 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 Schlage C603952 come with a warranty?
Absolutely. The Schlage C603952 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 Schlage C603952?
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 Schlage C603952 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.