Harmonic eBay Listing

– 1.125" Bore Diameter – Mountable Clamping Two Piece Shaft Collar - 303 Stainless Steel (1 Pack)

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Overview

I started in 2021 as a side hustle to my mechanical engineering job that involved designing equipment for the food processing industry. We used thousands of collars a year and a few things bugged me. The quality of the foreign collars we were using always seemed to be subpar and the price was high for what we were getting. I set out to make collars onshore using high-quality stainless steel and spending the extra time to make sure I’m delivering a first-rate product. Every edge and hole is deburred to reduce/eliminate the risk of cuts. The country of origin and bore size is engraved to make identification easy. Finally, every collar is rinsed, washed and dried to remove any oil residue from the machining process. My hope is that you enjoy the fit and finish of my collars as much as I enjoy making them.

Highlights

    • Versatile Mounting Options: These shaft collars feature flats on the outer diameter with tapped holes, allowing for easy mounting of brackets, sensors, hinges and other components to round objects. These are frequently used to attach components to roll cages, mount air cylinders to base plates, and attach sensors and control boxes to round bar or tubing.
    • Precision Manufacturing: Made in the by Coastal Machine Works, these collars are crafted with precision. These two-piece stainless steel shaft collars have an inside diameter of 1.125 inches, an outside diameter of 1.875 inches and a thickness of 0.50 inches. Each collar is deburred and engraved with its inside diameter bore for easy identification.
    • High-Quality Stainless Steel Construction: Made from 303 stainless steel, these collars offer excellent corrosion resistance, making them perfect for wet environments or applications involving corrosive chemicals.
    • Easy Installation: The two-piece split design allows for simple assembly and disassembly anywhere along the shaft, without needing to remove other components or access shaft ends. This feature enhances convenience and flexibility in installation over one-piece collars.
    • Strong Clamping Force: The included 1/4-28 x 5/8” stainless steel socket head screws ensure strong, even clamping pressure around the shaft, avoiding damage to the shaft or pipe and providing superior holding power compared to set screw style collars.

Shipping & Dispatch

Your order will be mailed to the shipping address linked with your eBay account. Confirm all details before finalizing your purchase.

We typically dispatch items within 1-2 business days. Anticipate delivery in approximately 3-7 business days, dependent on your location.

P.O. Boxes or local pickups aren’t offered unless specifically noted.

Returns & Reassurance

We stand by the quality of our merchandise. If you’re unsatisfied, you may initiate a return through eBay’s returns process within 30 days of receiving your shipment.

Products must be kept in original packaging and condition to qualify for a refund. If the item arrives damaged or is significantly not as described, please message us through eBay so we can resolve the issue quickly.

Payment & Security

We accept major credit cards and PayPal through eBay’s secure checkout. Double-check your billing information to ensure a smooth transaction.

Questions?

Feel free to reach out via eBay’s messaging platform. We aim to address inquiries within 24-48 hours, ensuring a helpful and pleasant buying experience.