---
product_id: 73033035
title: "CRLJackson Center-Hung Side-Load Arm Assembly for 1/2\" Depth Top Rail"
brand: "c.r. laurence"
price: "$140.59"
currency: USD
in_stock: true
reviews_count: 6
url: https://www.desertcart.ec/products/73033035-crljackson-center-hung-side-load-arm-assembly-for-1-2
store_origin: EC
region: Ecuador
---

# 6" Dimensions 1 lb Weight 1/2" Depth CRLJackson Center-Hung Side-Load Arm Assembly for 1/2" Depth Top Rail

**Brand:** c.r. laurence
**Price:** $140.59
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade Your Space with Ease!

## Quick Answers

- **What is this?** CRLJackson Center-Hung Side-Load Arm Assembly for 1/2" Depth Top Rail by c.r. laurence
- **How much does it cost?** $140.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/73033035-crljackson-center-hung-side-load-arm-assembly-for-1-2)

## Best For

- c.r. laurence enthusiasts

## Why This Product

- Trusted c.r. laurence brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect Fit:** Specifically designed for 1/2" depth top rails.
- • **Durable Design:** Engineered for longevity and reliability.
- • **Manufacturer Trust:** Backed by CR Laurence's reputation.
- • **No Batteries Needed:** Eco-friendly and maintenance-free operation.
- • **Seamless Installation:** Screw-in method for hassle-free setup.

## Overview

The CRL Jackson Center-Hung Side-Load Arm Assembly is a robust and reliable solution for your door closer needs, designed specifically for 1/2" depth top rails. Weighing just 1 pound and featuring a straightforward screw-in installation method, this assembly ensures a perfect fit and long-lasting performance without the hassle of batteries.

## Description

CRLJackson Center-Hung Side-Load Arm Assembly for 1/2" Depth Top Rail

## Features

- CRL Jackson replacement closer arm 20-400B
- For Center Hung, 1/2" depth top rail

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CR Laurence |
| Part Number | 20400B |
| Item Weight | 1 pounds |
| Product Dimensions | 6 x 6 x 6 inches |
| Item model number | 20-400B |
| Is Discontinued By Manufacturer | No |
| Installation Method | Screw-In |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![CRLJackson Center-Hung Side-Load Arm Assembly for 1/2" Depth Top Rail - Image 1](https://m.media-amazon.com/images/I/21nLeLnqg7L.jpg)

## Questions & Answers

**Q: What is the arm made of - steel or aluminium?**
A: Hello-This is made of steel.Thank you - Home Hardware Solutions

**Q: Does this item come with all hardware. Is the mounting screw/bolt & washer, & rear adjustment bolt included in the kit? These are not shown in picture**
A: Yes all bolts including the adjustment comes included

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good fitment
  

*by H***O on Reviewed in the United States on February 12, 2024*

Fits like original

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Replaced a worn out arm
  

*by M***  on Reviewed in the United States on March 16, 2023*

Good replacement arm for a concealed hinge door

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    As described. Perfect fit, no issues
  

*by E***D on Reviewed in the United States on August 30, 2021*

Product was well packaged and fits with no issues.Only issue I had was I had to watch a video on installation because my hinge was broken bad and had to figure out what goes where since it didn’t come with installation manual, but if you’re doing a direct remove and replace because you hinge is worn out then you should have no issue on figuring it out.

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**Shop now:** [https://www.desertcart.ec/products/73033035-crljackson-center-hung-side-load-arm-assembly-for-1-2](https://www.desertcart.ec/products/73033035-crljackson-center-hung-side-load-arm-assembly-for-1-2)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-11*