LSDA Grade 1 Door Closer – Adjustable Size 1-6 with Backcheck

LSDA Grade 1 Door Closer – Adjustable Size 1-6 with Backcheck

Ensure smooth, reliable door operation with the LSDA DC6816 Series Grade 1 Door Closer. Designed for heavy-duty commercial doors, this adjustable closer features a full-size cover, backcheck functionality, and a durable aluminum finish, making it perfect for doors up to 55” wide and 330 lbs.

Key Features:

• Grade: ANSI/BHMA A156.4 Grade 1 – Heavy Duty Commercial

• Finish: Sprayed Satin Aluminum (689)

• Arm Type: Regular with Parallel Bracket (Tri-Mount)

• Door Size: Up to 55” width; Door Weight: 330 lbs

• Handing: Non-handed, field reversible

• Opening Swing: 180°

• Adjustable Size: 1 thru 6

• Special Functions: Backcheck, adjustable closing speed, adjustable latch speed

• Material: Cast iron body, heat-treated rack & pinion, forged steel arms, all-temperature oil

• Listing: UL listed for U.S. and Canada; UL 10C Fire-Rated; ADA compliant

Package Includes:

• Door closer body

• Tri-mount arm and full-size cover

• Mounting hardware and instructions

Important Notes:

• Installation not included

• Prices are subject to change without notice

• Call or message us today for a FREE estimate on professional installation

Contact Metro Lock & Key:
📞 506-384-LOCK (5625)
📧 contact@metrolockkey.ca
🌐 www.metrolockkey.ca

The LSDA DC6816 Door Closer provides reliable, smooth operation, enhanced safety, and heavy-duty performance, making it ideal for commercial and high-traffic applications.