The LCN 4010 Series 4011 Closer is an adjustable heavy-duty door closer specially designed to meet the demands of unique mounting applications in high-traffic dwellings. WIth its cast iron body and double heat treated pinion journal, the 4011 is built for smooth operation and long-lasting performance. And installation is made easy with LCN's peel-n-stick templates and patented Green Dial to take the guesswork out of spring force adjustments.

• Heavy Duty
• Extra Duty forged steel arm standard
• Double heat treated steel pinion
• All weather fluid
• LCN Fast power adjust
• Fast and accurate installation
• UL & UCL listed
• Non-sized cylinder adjustable for interior doors to 4'6" and exterior doors to 3'6"
• Closer mounts parallel arm, left swinging door
• 4111 cylinder meets ADA requirements
• Tested and certified under ANSI standard A156.4, grade 1
• Adjustable size 1-5, shipped size 3
• Finish AL (689 Aluminum)

The 4050 cast aluminum closer is engineered for durability and built tough to excel in the harsh environments of high frequency, high abusive traffic areas. Ideal for commercial building applications and competitive specification situations that demand a combination of quality, reliability and value. The cast aluminum door closer offers premium features like powder coating, full complement bearing, All Weather Fluid and a 25-year warranty.

• Adjustable spring sizes 1-6
• Cast aluminum cylinder with full-complement bearing
• All-weather liquid x fluid
• Peel-n-stick template and snap-on cover
• Self-reaming and tapping screws (SRT)
• 1-1/2 in. Dia piston
• Universal non-handed
• 25-year limited warranty

The LCN 1250 Light-Duty Closer's cast aluminum construction is designed for low-frequency and low abusive traffic areas. This closer combines dependable operation, low maintenance, and a patented stylish look with or without the optional slim line cover. With the most common hole pattern in the industry, the 1250 Series is primed for easy aftermarket replacement.

• Adjustable spring sizes 1-5
• Cast aluminum cylinder with full-complement bearing
• Heat-treated steel pinion journal
• All-weather fluid
• Peel-n-stick templates for fast and accurate installation
• Universal non-handed
• 15-year limited warranty

The 4630 Series operators are designed primarily for manually opening applications that sometimes require an automatic opening. The closers are backed by a 2-year limited warranty, are UL and cUL listed, meet ANSI/BHMA 156.19, meet the American Disabilities Act (ADA) and ANSI A117.1 requirements for accessibility. The 4630 Series is best for multi-door applications and provides easy access for the elderly and people with disabilities. The digital control box provides fast and accurate adjustments and the No Destruct drive system resists damage.

• Top jamb pull side mount power operator
• For use with exterior doors up to 42 in., for use with interior doors up to 54 in.
• 120VAC at 1.5 Amp
• Onboard power supply
• 90 degree to 170 degree swing
• 33-1/2 in. x 4-3/8 in. unit dimension
• 225 lbs. maximum door weight
• ANSI A117.1, A156.19, grade 1, UL 10B, UL 10C, ADA
• 2-year warranty

The 4840 Series operators are designed primarily for manually opening applications that sometimes require automatic opening. They are best for multi-door applications and provide easy access for the elderly and people with disabilities. The quiet, low-energy operators are backed by a 2-year limited warranty and meet the American Disabilities Act (ADA) requirements for accessibility.

• Parallel arm push side mount power operator
• For use with exterior doors up to 42 in., for use with interior doors up to 54 in.
• 90 degree to 100 degree swing
• 20 in. x 3-1/2 in. unit dimension
• 200 lbs. maximum door weight
• ANSI A117.1, A156.19, grade 1, UL 10C 228, ADA
• 2-year warranty

The 4820 Series operators are designed primarily for manually opening applications that sometimes require automatic opening. They are best for multi-door applications and provide easy access for the elderly and people with disabilities. The quiet, low-energy operators are backed by a 2-year limited warranty and meet the American Disabilities Act (ADA) requirements for accessibility.

• Top jamb pull side mount power operator
• For use with exterior doors up to 42 in., for use with interior doors up to 54 in.
• 90 degree to 100 degree swing
• 20 in. x 3-1/2 in. unit dimension
• 200 lbs. maximum door weight
• ANSI A117.1, A156.19, grade 1, UL 10C 228, ADA
• 2-year warranty

The 4640 Series operators are designed primarily for manually opening applications that sometimes require an automatic opening. The closers are backed by a 2-year limited warranty, are UL and cUL listed, meet ANSI/BHMA 156.19, meet the American Disabilities Act (ADA) and ANSI A117.1 requirements for accessibility. The 4630 Series is best for multi-door applications and provides easy access for the elderly and people with disabilities. The digital control box provides fast and accurate adjustments and the No Destruct drive system resists damage.

• Top jamb push side mount power operator
• For use with exterior doors up to 42 in., for use with interior doors up to 54 in.
• 120VAC at 1.5 Amp
• Onboard power supply
• 90 degree to 100 degree swing
• 33-1/2 in. x 4-3/8 in. unit dimension
• 225 lbs. maximum door weight
• ANSI A117.1, A156.19, grade 1, UL 10B, UL 10C, ADA
• 2-year warranty

The LCN 1450 Medium-Duty Closer is designed to deliver consistent and dependable performance from new construction to aftermarket replacement. This closer was specially designed to deliver consistent, dependable, long-term performance in frequently-used, low-abusive traffic areas. The 1450's patented design, featuring the industry's most common hole pattern, is an excellent choice for a range of applications.

• Adjustable spring sizes 1-6
• Cast aluminum cylinder with full-complement bearing
• Heat-treated steel pinion journal
• All-weather fluid
• Peel-n-stick templates for fast and accurate installation
• 1-1/4 in. Dia piston
• Universal non-handed
• 25-year limited warranty

The 4640 Series operators are designed primarily for manually opening applications that sometimes require an automatic opening. The closers are backed by a 2-year limited warranty, are UL and cUL listed, meet ANSI/BHMA 156.19, meet the American Disabilities Act (ADA) and ANSI A117.1 requirements for accessibility. The 4630 Series is best for multi-door applications and provides easy access for the elderly and people with disabilities. The digital control box provides fast and accurate adjustments and the No Destruct drive system resists damage.

• Top jamb pull side mount power operator
• For use with exterior doors up to 42 in., for use with interior doors up to 54 in.
• 120-Volt AC at 1.5 Amp
• Onboard power supply
• 90 degree to 100 degree swing
• 33-1/2 in. x 4-3/8 in. unit dimension
• 200 lbs. maximum door weight
• ANSI A117.1, A156.19, grade 1, UL 10B, UL 10C, ADA
• 2-year warranty

The 4630 Series operators are designed primarily for manually opening applications that sometimes require an automatic opening. The closers are backed by a 2-year limited warranty, are UL and cUL listed, meet ANSI/BHMA 156.19, meet the American Disabilities Act (ADA) and ANSI A117.1 requirements for accessibility. The 4630 Series is best for multi-door applications and provides easy access for the elderly and people with disabilities. The digital control box provides fast and accurate adjustments and the No Destruct drive system resists damage.

• Top jamb pull side mount power operator
• For use with exterior doors up to 42 in., for use with interior doors up to 54 in.
• 120-Volt AC at 1.5 Amp
• Onboard power supply
• 90 degree to 170 degree swing
• 33-1/2 in. x 4-3/8 in. unit dimension
• 200 lbs. maximum door weight
• ANSI A117.1, A156.19, grade 1, UL 10B, UL 10C, ADA
• 2-year warranty