LCN 4020-3049 RH 689 Hold Open Arm AL

LCN 4020-3049 RH 689 Hold Open Arm AL is engineered for high traffic applications, offering a robust and reliable solution for commercial spaces. This right-handed hold open arm is part of LCN's acclaimed 4020 Series, known for its heavy-duty performance and quick installation process. Designed with versatility in mind, the closer features a top jamb mounting style, making it suitable for both interior doors up to 5'0" and exterior doors up to 4'0". Constructed from durable materials, the closer is available in a sleek matte silver finish (689/US28) and can be customized with optional powder coat finishes or plated options, ensuring a perfect match for any environment. The 4021 cylinder meets ADA requirements, enhancing accessibility without compromising on security. Certified under ANSI Standard A156.4, grade one, this closer is UL and cUL listed, making it ideal for self-closing door applications. The 4020-3049 model also includes a standard plastic cover and self-repairing screws for easy setup. Whether you're outfitting a busy office or a retail space, the LCN 4020-3049 offers the durability and performance needed to withstand daily use, backed by a 2.0% manufacturer surcharge for exceptional quality.

Hold Open Arm AL

Hold Open Arm, Right Hand, Aluminum

The 4020 Series is designed specifically for high traffic applications.

LCN's 4020 Series is their best performing heavy duty closer that is known for its fast and accurate installation.

• Standard 4020 series closer is shipped with regular arm, standard plastic cover, and self reaming and tapping screws. See the Options tab for options.
• Sized cylinders for interior doors to 5’0” and exterior doors to 4’0”.
• Non-sized cylinder (4021) adjustable for interior doors to 4’6” and exterior doors to 3’6”.
• Closer mounts top jamb (push side), specify right or left swinging door.
• 4021 cylinder meets ADA requirements.
• Standard or optional custom powder coat finish.
• Optional plated finish on metal cover, arm and fasteners.
• Optional SRI primer for installations in corrosive conditions is available with powder coat only.
• The 4020 Series is UL and cUL listed with regular or fusible link arms for self-closing doors.
• Tested and certified under ANSI Standard A156.4, grade one.

Resources

• 4020 Series Surface Mounted Closers Cut Sheet
• LCN 4000 Series Catalog
• LCN 4010, 4020 & 4110 Door Closer w/ Fusible Link Arm Installation Guide
• LCN 4020 Series Cut Sheet
• LCN 4020 Series Installation Instructions
• LCN Closers & Auto Operators Installation Guide
• Von Duprin Finishes Chart