Skip to main content
Regular Arm for 4640 Series 689 Aluminum Finish

Roll over image to zoom in

  • Product Features

  • Product Overview

  • Related Videos

  • Reviews

  • Questions & Answers

LCN 4640-3077 AL Regular Arm for 4640 Series 689 Aluminum Finish

Item #: 4640-3077 AL by LCN

See reviewsSee reviews
See reviews summary
Use Code: SAVEBIG2025 for Extra 10% Off
In Stock

$143.37

/each
SAVE UP TO 14.34
Buying in bulk
QUICK SHIPPING*Usually ships in 1 business dayIn stock: 61 units available
QTY
–
+
+ Add to Wishlist
Buy in Bulk & Save - See HowWatch Now
Get Volume Pricing

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Safe Payment
Features
  • Standard, top jamb (push side) mounted 4640 series closer shipped with regular arm, metal cover, and wood and machine screw pack. Actuators available separately, see pages 199-215.
  • Meets ADA, requirements (power mode).
  • Non-sized cylinders for interior doors to 4’6” and exterior doors to 3’6”.
  • Non-handed for either right or left swinging door.
  • 4640 has easily accessible switches to provide on/off and continuous hold open functions. 4640CS provides concealed on/off power switch. Control module provides all timing and sequential door functions, electric strike controls and adjustments for opening speed and force.
  • Standard or optional custom powder coated finish, end caps are black.
  • Optional plated finish on cover, arm, and fasteners.

Package Volume

0

Color

Aluminum Painted

Hand

Non-Handed

Special Marks

Complies with ADA accessibility guidelines

Package Qty

1

Color Code

689/US28

BAA Qualified

Yes

Warranty

1 Year From Date of Purchase.

Aluminium Bottle Contents

Swinging

ProductType

Automatic;Manual

Door Series

4640

Finish

Aluminum

Hold Open

No

Hazardous Material

No

Series

4640 Series

UL Listing Type

UL 10C Rated

No of inners

1

Finish code

689 (AL)

Material

Cast Iron

Manufacturer Warranty

Limited 1 year warranty

Product Overview

Standard Arm, Aluminum

The 4640 Series is LCN's smart and reliable low-energy operator.

The 4640 Series provides easy access for people with disabilities, the elderly, or the frail. Designed primarily for manual opening applications that occasionally require automatic opening.