LCN 4510-18 689 Top Rail Drop Plate, Aluminum

LCN 4510-18 689 Drop Plate, Top Rail AL offers unparalleled security and durability for high-traffic environments. Designed to minimize tampering and vandalism, this drop plate is an integral part of the 4510 Series, which has been rigorously tested for over 10 million cycles, guaranteeing long-lasting performance. Constructed from forged steel double lever arms and heavy gauge metal security covers, the 4510-18 is perfect for both interior and exterior doors. The standard closer is equipped with an extra-duty arm (non hold-open) and a metal security cover, ensuring robust operation. It is suitable for doors up to 5’0" in height for interior applications and 4’0" for exterior use, with adjustable cylinders for varying door sizes. The installation process is straightforward, as the closer mounts on the hinge side, accommodating both right and left swinging doors. The 4511 cylinder complies with ADA requirements, making it an excellent choice for accessible design. Available in a matte silver finish (689/US28), this drop plate can also be customized with a powder coat or SRI primer for corrosive environments. UL listed for self-closing doors and certified under ANSI Standard A156.4, grade one, the LCN 4510-18 is a reliable choice for commercial settings.

Drop Plate, Top Rail AL

Drop Plate, Narrow Top Rail or Flush Ceiling, Aluminum

The 4510 Series is built for high security settings and has special components to minimize tampering and vandalism.

The 4510 Series is made of forged steeel double lever arms and heavy gauge metal security covers that are designed for high traffic applications. The closer has passed 10,000,000 cycles in independent testing.

• Standard 4510 series closer shipped with extra duty arm (non hold-open), metal security cover, and TORX Machine Screw pack
• Sized cylinders for interior doors to 5’0” and exterior doors to 4’0”
• Non-sized cylinder adjustable for interior doors to 4’6” and exterior doors to 3’6”
• Closer mounts hinge side, specify right or left swinging door
• 4511 cylinder meets ADA requirements
• Standard or optional custom powder coat finish
• Optional SRI primer for installations in corrosive conditions
• UL listed for self-closing doors
• Tested and certified under ANSI Standard A156.4, grade one

Resources

• 4510 Series High Security Closers Cut Sheet
• LCN 4000 Series Catalog
• LCN 4010, 4010T, 4510, 4510T Drop Plate Installation Instructions
• LCN 4510 Series Installation Guide
• LCN Closers & Auto Operators Installation Guide
• LCN Closers & Automatic Operators Parts Manual
• LCN High Security Door Closer Series Product Guide
• LCN High Security Series Catalog
• Von Duprin Finishes Chart