RCI ARMB155 Armature Bolts, 2-1/8" (55mm) for Doors 1-3/4"-2-1/4" (44-57mm) Thick
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 a secure, aligned connection between armature plate and electromagnetic lock for dependable access control
- Precision 55 mm (2-1/8") length fits doors 1-3/4" to 2-1/4" (44–57 mm) thick, simplifying retrofit and new installations
- OEM compatibility with popular RCI models (8310, 8310-IQ, DE8310, EW8310, 8371, 8380) reduces installation time and troubleshooting
- Durable finish options (black or silver) resist wear and maintain professional aesthetics in high-traffic security environments
- Easy to install fastening design minimizes service calls and supports long-term reliability for monitoring and surveillance systems
Quick Specifications
- Product Model
- ARMB155
- Brand Name
- RCI by dormakaba
- Product Name
- ARMB155 Bolt
- Product Type
- Bolt
Explore the details
Product information
ARMB155
Overview
Built to deliver consistent locking performance, the RCI by dormakaba ARMB155 armature bolt is an essential magnetic lock part for professional access control systems. This armature bolt provides a secure, precision-mounted connection between the armature plate and electromagnetic lock, helping ensure reliable holding force and reduced door sag that can compromise security and monitoring accuracy. At 2-1/8" (55 mm) in length, the ARMB155 is engineered for doors 1-3/4" to 2-1/4" (44–57 mm) thick, making it an ideal choice for both retrofit projects and new installations.
Manufactured to RCI by dormakaba standards, the ARMB155 is compatible with multiple electromagnetic lock models (including 8310, 8310-IQ, DE8310, EW8310, 8371, 8380), which streamlines procurement and installation for integrators and facilities teams. Available in black or silver finishes, the bolt maintains a discreet, professional look in corporate, institutional, and high-security environments. Use this armature bolt to improve the longevity and reliability of your magnetic lock assemblies and support your overall security, surveillance, and access control strategy. Order the ARMB155 today to standardize your installations and reduce field maintenance.
Features
- Ensures a secure, aligned connection between armature plate and electromagnetic lock for dependable access control
- Precision 55 mm (2-1/8") length fits doors 1-3/4" to 2-1/4" (44–57 mm) thick, simplifying retrofit and new installations
- OEM compatibility with popular RCI models (8310, 8310-IQ, DE8310, EW8310, 8371, 8380) reduces installation time and troubleshooting
- Durable finish options (black or silver) resist wear and maintain professional aesthetics in high-traffic security environments
- Easy to install fastening design minimizes service calls and supports long-term reliability for monitoring and surveillance systems
| General Information | |
|---|---|
| Brand Name | RCI by dormakaba |
| Manufacturer | dormakaba Holding |
| Product Name | ARMB155 Bolt |
| Product Type | Bolt |
| Product Model | ARMB155 |
| Country of Origin | CN |
| Manufacturer Part Number | ARMB155 |
| Physical Characteristics | |
| Color | Black, Silver |
| Product Information | |
| Fastener Type | Armature Bolt |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- ARMB155
- Manufacturer part:
- ARMB155
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 exclusionsRCI ARMB155 Armature Bolts, 2-1/8" (55mm) for Doors 1-3/4"-2-1/4" (44-57mm) Thick
ARMB155