8310 SPACER X 40 1/4X1 1/2X10

Optimize door retention and simplify installation with the RCI by dormakaba 8310 Spacer X 40 mounting accessory. Designed specifically for aluminum blade stop frames, this spacer lowers and aligns the magnet to the armature plate so your 8310 Series electromagnetic locks operate at peak holding force. The compact 1/4" x 1-1/2" x 10 profile delivers precise gap adjustment in the field, eliminating time-consuming shims or custom machining. Available in Brushed Anodized Aluminum (28) or Brushed Anodized Dark Bronze (40), the corrosion-resistant finish blends with commercial hardware while standing up to routine wear in high-traffic environments.

As a purpose-built accessory from RCI by dormakaba (manufacturer part SP01 X 40), the Spacer X 40 helps integrators and facility managers streamline access control, security, and surveillance deployments by reducing installation rework and improving lock reliability. Ideal for retrofit projects and new builds where accurate magnet alignment is critical to monitoring and security performance. Add the 8310 Spacer X 40 to your next access control specification or contact sales to confirm compatibility for your electromagnetic lock installation.

• Ensures precise magnet-to-armature alignment to maximize holding force and reduce door mislocks
• Compatible with 8310 Series electromagnetic locks for a reliable, plug-and-play installation
• Durable brushed anodized finishes (Dark Bronze or Aluminum) that resist corrosion and match architectural hardware
• Compact 1/4" x 1-1/2" x 10 spacer profile allows fine adjustment of gap without complex modifications
• Quick retrofit for aluminum blade stop frames, minimizing downtime during security upgrades