The Professional's Source
866.276.1435 / 212.502.6357
Holiday Closing
We are not accepting orders at this time. Online ordering will resume Monday, May 28th at 9:45PM EDT. Our SuperStore and offices are currently closed and will reopen on Tuesday, May 29th at 9:00AM EDT.
We apologize for any inconvenience and appreciate your patronage.
Chief CMA-640 Finishing Ring (Chrome)
The Chief CMA-640 Finishing Ring (Chrome) is a chrome ring that visually enhances suspended ceiling installations by covering the hole where extension column passes through the ceiling tile. The CMA-640 is hinged to open for installation.
- Visually Enhance Your Installation
- Visually enhances suspended ceiling installations by covering the hole where extension column passes through the ceiling tile.
- Easy Installation
- Hinge opening permits easy installation.
| Construction | Chrome |
| Finish | Chrome |
| Diameter |
Outer: 3.6" (91.44 mm) Inner: 1.91" (48.51 mm) |
Mount Extensions
- Price: $5.49
What's in the Box
- 5-year parts and labor warranty
Why Shop at B&H
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Place your domestic order with us for shipment via any UPS, FedEx Economy, or FedEx Priority shipping methods by 4 PM ET Monday through Thursday or 11 AM ET Friday and your order will be shipped that day. Visit our Shipping Delivery Times page for further details. Delivery times are subject to payment verification.
We appreciate your purchase from us, and we understand that sometimes the products you buy don’t turn out to be the right choice for you. We guarantee your peace of mind with our 30-day return policy. With no standard restocking fee and few restrictions, you’ll enjoy a return process as easy as shopping with us. Please visit our Return Policy page for further details.
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