LCN 4020-3049 LH 695 Hold Open Arm - DKBRZ

LCN 4020-3049 LH 695 Hold Open Arm DKBRZ is engineered for high-traffic environments, ensuring reliable performance and durability. This left-hand hold open arm is part of LCN's 4020 Series, recognized as their best heavy-duty closer, which facilitates fast and accurate installation. Ideal for commercial use, it accommodates interior doors up to 5’0" and exterior doors up to 4’0" with standard sized cylinders, while the adjustable non-sized cylinder (4021) extends the range for interior doors to 4’6" and exterior doors to 3’6". Designed for top jamb mounting on push side doors, this closer meets ADA requirements and is UL and cUL listed for self-closing applications. The 4020 Series supports both regular and fusible link arms, ensuring compliance with safety standards. Crafted with a dark bronze finish (695), it offers the option for custom powder coats and plated finishes, enhancing both aesthetics and durability. With features like self-reaming and tapping screws included, this closer is ready for immediate installation. Backed by ANSI Standard A156.4, grade one certification, the LCN 4020-3049 is the ideal solution for robust door control in commercial settings, ensuring efficiency and security in every application.

Hold Open Arm DKBRZ

Hold Open Arm, Left Hand, Dark Bronze

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