8372 SPACER X 28 3/8X1X18 3/4
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Ensures precise magnet-to-armature alignment to maximize holding strength and reduce door misalignment issues
- Quick retrofit for aluminum blade stop frames, saving installation time on electrified doors
- Available in brushed anodized Aluminum (28) and Dark Bronze (40) to match finishes and maintain professional aesthetics
- Designed specifically for 8372 Series electromagnetic locks for reliable compatibility and predictable performance
- Solid spacer construction minimizes movement under load, improving long-term security and monitoring reliability
Quick Specifications
- Product Model
- SP721 X 28
- Brand Name
- RCI by dormakaba
- Manufacturer Part Number
- SP721 X 28
Explore the details
Product information
SP721 X 28
Overview
Improve door security and installation accuracy with the RCI by dormakaba 8372 spacer — a dedicated mounting accessory engineered to lower the magnet for exact armature plate alignment. This spacer (manufacturer part SP721 X 28) fits aluminum blade stop frames and is optimized for the 8372 Series electromagnetic locks, providing a simple solution to correct spacing without modifying the lock or frame. Sized at 3/8" x 1" x 18-3/4", it delivers repeatable positioning for stronger holding force and reduced door sag or misalignment that can compromise access control. Choose from Brushed Anodized Aluminum (28) or Brushed Anodized Dark Bronze (40) finishes to maintain a cohesive look across security hardware and door hardware aesthetics. Ideal for security integrators and facility managers working on access control, surveillance, and building monitoring systems, this spacer reduces installation time and the need for custom shimming. Add the 8372 spacer to your next electromagnetic lock installation to ensure secure, reliable operation and a professional finish — order or specify it for retrofits and new builds.
Features
- Ensures precise magnet-to-armature alignment to maximize holding strength and reduce door misalignment issues
- Quick retrofit for aluminum blade stop frames, saving installation time on electrified doors
- Available in brushed anodized Aluminum (28) and Dark Bronze (40) to match finishes and maintain professional aesthetics
- Designed specifically for 8372 Series electromagnetic locks for reliable compatibility and predictable performance
- Solid spacer construction minimizes movement under load, improving long-term security and monitoring reliability
| General Information | |
|---|---|
| Brand Name | RCI by dormakaba |
| Manufacturer Part Number | SP721 X 28 |
| Miscellaneous | |
| Compatibility | 8372 Series Electromagnetic Locks |
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Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- SP721-X-28
- Manufacturer part:
- SP721 X 28
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusions8372 SPACER X 28 3/8X1X18 3/4
SP721 X 28