LCN Door Closer: Std Mounting Type, Grade 1 - Heavy Duty, Aluminum, 12 1/8 in Lg
The LCN 4000T Series Standard Arm-Mount Door Closer (MPN 4003T-STD AL) is a Grade 1 heavy-duty, aluminum interior door closer with a track arm and non-hold open function. It features a fixed spring size 3, measures…
SKU 3G-OTH-507282
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Product Description
The LCN 4000T Series Standard Arm-Mount Door Closer (MPN 4003T-STD AL) is a Grade 1 heavy-duty, aluminum interior door closer with a track arm and non-hold open function. It features a fixed spring size 3, measures 12 1/8 in long by 2 1/4 in wide, and is ADA compliant.
Frequently Asked Questions
What is the LCN 4003T-STD AL door closer used for?
The LCN 4000T Series Grade 1 heavy-duty aluminum door closer is designed for interior commercial doors requiring reliable, non-hold open closing. It suits high-traffic facilities like schools, hospitals, and offices where ADA compliance and durable track-arm operation are needed.
What are the specifications of the LCN 4003T-STD AL door closer?
The LCN 4003T-STD AL is a Grade 1 heavy-duty aluminum door closer with a track arm, non-hold open function, fixed spring size 3, and dimensions of 12 1/8 in long by 2 1/4 in wide. It is ADA compliant and designed for interior use.
Where to buy the LCN 4003T-STD AL door closer worldwide?
3G Electric supplies the LCN 4003T-STD AL door closer worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine LCN equipment to your facility, ensuring compliance with local requirements.
How to install the LCN 4003T-STD AL door closer?
Install the LCN 4003T-STD AL door closer per the manufacturer's template for standard arm-mount, track-arm closers. Ensure the door and frame are prepared for Grade 1 heavy-duty hardware. Adjust spring size 3 for proper closing force. Consult a professional for ADA compliance.
Used in
Common applications for LCNLCN Products
3G Electric supplies LCN standard arm-mount door closers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









