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Need to secure something on a shaft? This pack of four solid steel collars is just what you need. They’re brand new, zinc plated to resist rust, and have a 1/4-inch bore—perfect for shafts or rods of that size. The set screw style means you just tighten the screw to lock the collar in place, no special tools required. Model CZ-25-4 from Summit Collars, made in China. Great for DIY projects, machinery, robotics, 3D printers, or any application where you need to stop a part from sliding along a rod. Each collar is sturdy and reusable. Whether you’re building, repairing, or prototyping, having a few of these on hand saves time and hassle. No UPC, but they’re straightforward hardware that does the job. Keep your assemblies tight and precise. Simple, affordable, and super useful in the workshop.
4.7 out of 5