Lcn 4013TSTDALLH Door Closer Left Hand Size 3 Heavy Duty Track

Product Description

The LCN 4013TSTDALLH is a heavy-duty surface-mounted door closer designed for pull-side installation on left-hand doors. It is a Size 3 unit featuring a Smoothee track arm configuration and includes TBSRT thru bolts for secure mounting. Finished in 689 aluminum, this closer is built for high-cycle, high-traffic applications where reliable controlled door swing is critical. Installation is handled by commercial door hardware professionals and locksmiths in facilities requiring consistent, code-compliant operation. The unit ships as a single assembly and measures 23.3 inches in length, 4.9 inches in width, and 3.8 inches in height, weighing 10.7 pounds.

This closer is suited for commercial and institutional environments including schools, hospitals, government buildings, and correctional facilities. The pull-side surface-mount configuration is a common choice when the closer must be positioned on the non-hinge side of the door frame. The Smoothee track arm provides a concealed-arm aesthetic with the durability of a surface-mounted unit, making it appropriate for high-traffic corridors, entry vestibules, and access-controlled doorways where smooth, consistent door travel is required.

Key Features

• Left-hand pull-side surface-mount configuration for correct swing direction control
• Size 3 closing force rating for standard commercial door applications
• Smoothee heavy-duty track arm for controlled, consistent door sweep
• Includes TBSRT thru bolts for secure, tamper-resistant fastening
• 689 aluminum finish for a clean, low-profile appearance
• Compact footprint at 23.3 x 4.9 x 3.8 inches for straightforward header mounting

Compatibility

Designed as an OEM-style replacement or new-installation surface-mounted door closer for commercial left-hand pull-side door applications requiring a Size 3 closer with a heavy-duty track arm.

Installation Notes

Installation should be performed by a qualified commercial door hardware technician or licensed locksmith familiar with applicable building codes and ADA door-force requirements. Ensure the door and frame are properly aligned before mounting, and follow the included template for accurate fastener placement using the provided TBSRT thru bolts. Verify door hand orientation before ordering, as left-hand and right-hand units are not interchangeable. De-energize any electrified hardware in the door assembly before beginning work.