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LCN 4020 Series Hold Open Arm with 140° Adjustable Function
Professional Door Closer Accessory for Enhanced Control
The LCN 4020 Series Hold Open Arm provides adjustable hold open functionality for 4020 Series door closers with 140° hold open capability and 5 3/4" (146 mm) maximum reveal. This handed accessory features elbow adjustment for precise positioning and ADA compliant operation in commercial applications.
Professional Features & Benefits
- Adjustable Hold Open Function: 140° hold open with elbow adjustment allows precise positioning for various door configurations and traffic patterns.
- Maximum Reveal Specification: 5 3/4" (146 mm) maximum reveal accommodates standard commercial door installations with proper clearance.
- 4020 Series Compatibility: Specifically designed for LCN 4020 Series door closers ensuring proper fit and reliable operation.
- Handed Configuration: Available in handed versions to match specific door swing requirements and installation needs.
- ADA Compliant Design: Meets ADA compliance requirements for accessible door operation in commercial facilities.
- Commercial-Grade Construction: Built for demanding commercial applications where reliable hold open function is essential for traffic flow.
Technical Specifications
- ADA Compliant: Yes
- Commercial/Residential: Commercial
- Department: Door Hardware
- Parts and Accessories Type: Replacement Parts
- Product Attribute: Parts and Accessories
- Product Category: Door Controls
- Product Group: Door Controls
- Product Model: 4020-3049
- Product Subgroup: Parts and Accessories
- Product Type: Hold Open Arm
- Series: 4020 Series
- Subcategory: Parts and Accessories
Professional Applications
- Commercial Office Buildings
- Educational Facilities
- Healthcare Institutions
- Retail Establishments
- Industrial and Warehouse Facilities
- Multi-Tenant Residential Properties
- Government and Municipal Buildings
Why Choose LCN Quality?
LCN door closer accessories deliver professional-grade reliability with precision-engineered components designed for commercial applications. ADA compliant construction ensures accessibility compliance while providing dependable hold open function. Engineered for demanding commercial environments where consistent door control performance is essential.
Manufacturer Resources
LCN Full Line Catalog
Product Specs
- Series:
- 4020 Series
- Subcategory:
- Parts and Accessories
- Product Group:
- Door Controls
- Product Subgroup:
- Parts and Accessories
- Product Type:
- Door Closer Arms
- Commercial/Residential:
- Commercial
- ADA Compliant:
- Yes
- Parts and Accessories Type:
- Replacement Parts
- Product Attribute:
- Parts and Accessories
- Product Model:
- 4020-3049
- Product Category:
- Door Controls
- Department:
- Door Hardware
LCN 4020-3049 RH 689 – Frequently Asked Questions
How fast can I get the LCN 4020-3049 RH 689 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the LCN 4020-3049 RH 689 come with a warranty?
Absolutely. The LCN 4020-3049 RH 689 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the LCN 4020-3049 RH 689?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the LCN 4020-3049 RH 689 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.