Lcn 4011REGDKBRZLH Door Closer Left Hand Heavy Duty Dark Bronze

Product Description

The LCN 4011REGDKBRZLH is a heavy-duty, surface-mounted door closer designed for left-hand, pull-side door applications. Built on the LCN 4011 Series platform, this unit is engineered for high-traffic commercial and institutional environments where consistent, reliable door control is critical. The closer ships with TBSRT thru bolts for secure mounting and carries a Size 1 spring power rating. The 695 Dark Bronze finish provides a professional appearance suited to commercial door hardware schedules. At 10.5 pounds, the unit is constructed for long-service, heavy-duty cycling.

This closer is intended for commercial, institutional, and government facility applications including schools, hospitals, correctional facilities, and other high-traffic buildings. The pull-side, surface-mount configuration suits standard single-door installations where a concealed or overhead parallel-arm mount is not specified. The included TBSRT thru bolts accommodate doors where standard wood-screw fasteners are not appropriate, such as hollow metal doors and frames common in institutional construction. A licensed door hardware professional or commercial door technician typically handles specification and installation.

Key Features

• Left-hand, pull-side surface-mount configuration for standard commercial door applications
• Size 1 spring power rating for controlled closing force
• TBSRT thru bolts included for secure mounting on hollow metal doors and frames
• 695 Dark Bronze finish compatible with common commercial hardware finish schedules
• Heavy-duty construction rated for high-traffic institutional environments
• Part of the LCN 4011 Series, a widely specified commercial door closer platform

Compatibility

Designed as an OEM-style surface-mounted door closer for left-hand, pull-side installations on commercial and institutional single doors. Consult the LCN 4011 Series specification sheet to confirm door width, frame conditions, and spring size requirements before ordering.

Installation Notes

Installation should be performed by a qualified door hardware technician or licensed contractor familiar with commercial door closer specifications and applicable building codes. Verify door hand, swing direction, and frame material before mounting. Use the supplied TBSRT thru bolts where the door construction does not support standard fastener pull-out loads. Adjust closing speed, latching speed, and backcheck via the closer valve screws only after the unit is fully mounted and the door is operational.