---
product_id: 203616245
title: "TOPENS LT08B Roller Chain 20 Feet with 2 Connecting Links for Chain Driven Sliding Gate Opener for Replacement and Extension 08B Metric Standard 428#"
brand: "topens"
price: "1431 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Topens"
url: https://www.desertcart.ro/products/203616245-topens-lt08b-roller-chain-20-feet-with-2-connecting-links
store_origin: RO
region: Romania
---

# 4406 lbf tensile strength 0.5” pitch precision pre-lubricated & shot peened TOPENS LT08B Roller Chain 20 Feet with 2 Connecting Links for Chain Driven Sliding Gate Opener for Replacement and Extension 08B Metric Standard 428#

**Brand:** topens
**Price:** 1431 Lei
**Availability:** ✅ In Stock

## Summary

> 🔗 Elevate your gate game with strength and style — don’t get left behind!

## Quick Answers

- **What is this?** TOPENS LT08B Roller Chain 20 Feet with 2 Connecting Links for Chain Driven Sliding Gate Opener for Replacement and Extension 08B Metric Standard 428# by topens
- **How much does it cost?** 1431 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/203616245-topens-lt08b-roller-chain-20-feet-with-2-connecting-links)

## Best For

- topens enthusiasts

## Why This Product

- Trusted topens brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Durability:** Heat-treated carbon steel ensures long-lasting toughness and fatigue resistance.
- • **Effortless Installation:** Comes with 2 connecting links and can be easily cut to size—perfect for quick upgrades or replacements.
- • **Trusted Support & Warranty:** Backed by 12-month warranty, 30-day returns, and expert technical assistance for peace of mind.
- • **Precision Fit & Flexibility:** 0.5-inch pitch and customizable length for seamless integration with TOPENS and compatible gate openers.
- • **Corrosion-Resistant Performance:** Pre-lubricated and shot peened to thrive in wet, corrosive, and extreme temperature environments (-20 to 50°C).

## Overview

The TOPENS LT08B Roller Chain is a premium 20-foot heavy-duty chain designed for sliding gate openers, featuring heat-treated carbon steel construction, 4406 lbf tensile strength, and corrosion-resistant pre-lubrication. Compatible with multiple TOPENS models and select brands, it offers easy customization and installation, backed by a 12-month warranty and dedicated customer support.

## Description

Description:TOPENS roller chain has gone through strict process measures for high standard. It is a durable chain that will work with standard sprockets on TOPENS sliding gate opener CK500/CK700/CK1200/DKC1000 and some other brands’ chain driven sliding gate openers. The chain is shot peened during production to increase metal fatigue resistance. Pre-stressed and pre-stretched for better performance with fewer adjustments, it outperforms most of the other competitions of heavy-duty chains. The chain is suitable for the harsh demands of wet and corrosive environments and extreme temperatures from -20 to 50°c (0 to 120°F). During chain assembly, all chain components are oriented to ensure that pins and inner plates are correctly positioned for optimum chain strength and long life. The chain can be easily cut to meet different customer requirements of Length.Specification:Pitch: 0.5” (12.70 mm)Roller Diameter: 0.335” (8.51 mm)Width between inner plates: 0.305” (7.75 mm)Pin Diameter: 0.175” (4.45 mm)Pin length L: 0.667” (16.95 mm)Pin length Lc: 0.75” (19.05 mm)Inner plate depth: 0.465” (11.81 mm)Plate thickness: 0.063” (1.6 mm)Average Tensile strength: 4406 lbf (19.60 kN)Package size:Item Weight: 9.3 lbs (4.2 kg)Package Dimensions: 11.4*1.2*10.2” (29*3*26 cm)Notice:Please make sure the size of the roller chain when you buy it; Small parts,please keep away from children.

Review: Better quality chain - Seams to be better quality chain than the cheap chain that comes with the gate openers that starts rusting in less than a month, only time will tell.
Review: Works like a charm with the Topens Sliding Gate Openers - I installed my new Topens sliding gate opener and, because I have a 23 foot gate travel, and the new opener only shipped with a 20 foot chain, I kept and used the old chain instead of ponying up $65 for an additional 20 feet when I only needed 3. Big mistake. After routing the chain into the drive/pulleys of the new opener and connecting it all up, the opener worked great about the first 10 cycles, but then consistently stalled or completely failed to open. Hours of tweaking the chain, changing the limit stop positions, etc. did nothing to fix the problem. The old chain was a different size and did not fit the teeth of the drive/pulleys on the new opener. So, I bought this 20 foot section, cut three feet off of it, used the included connecting links, and in less than an hour had the new chain installed. The unit now operates smoothly and consistently. No gripe about this chain, but it would be great if Topens sold a shorter lengthen as an “add to” piece for gates more than 20 feet, but not close to 30 or 40 feet.

## Features

- Reliable Quality - TOPENS roller chain has gone through strict process measures for high standard. This includes heat treatment, which ensuring the optimum using life and toughness for all component parts. The chain is shot peened during production to increase metal fatigue resistance and pre-lubricated for wear resistance.
- Applications - The chain can work with standard sprockets on TOPENS CK700/CK1100/CK1200/CK2500/CK2600/DKC500S/DKC1100S and some other brands’ chain driven sliding gate openers. This chain can not work with the TOPENS LC1100 sliding gate opener. Great for agricultural and industrial equipment. Pre-stressed and pre-stretched for better performance with fewer adjustments, it outperforms most of the other competitions of heavy-duty chains. The chain is suitable for the harsh demands of wet and corrosive environments.
- Diligent Design - Manufactured using leading edge technology and with the high grade of special Carbon Steel. During chain assembly, all chain components are oriented to ensure that pins and inner plates are correctly positioned for optimum chain strength and long life. The chain can be easily cut to meet different customer requirements of Length.
- Reliable to Use - Offering top performance at minimum weight. Higher ultimate tensile strength and excellent safety performance. The specification is Pitch: 0.5”; Roller Diameter: 0.335”; Width between inner plates: 0.305”; Pin Diameter: 0.175”; Average Tensile strength: 4406lbf.
- Customer Service and Technical Support - All the TOPENS products come with a 12-month war-ranty against defects, a 30-day exchange & return and excellent tech support. Visit TOPENS website for the user manual, installation video, and personalized service. TOPENS is ready to offer professional solutions for any questions or assistance. Enjoy an easier and smarter life by ordering TOPENS products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZTBD6JZ |
| Batteries Required? | No |
| Best Sellers Rank | #184,246 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #129 in Gate Openers |
| Color | steel blue |
| Customer Reviews | 4.7 4.7 out of 5 stars (213) |
| Date First Available | October 30, 2019 |
| Finish | Mixed |
| Included Components | Bag |
| Item Package Quantity | 1 |
| Item Weight | 9.58 pounds |
| Item model number | LT08B20FT |
| Manufacturer | TOPENS |
| Part Number | LT08B20FT |
| Product Dimensions | 240 x 0.3 x 0.3 inches |
| Special Features | Easy to Install |
| Temperature Range | Minus 4 to 122 Degrees Fahrenheit |
| Usage | General Purpose |

## Images

![TOPENS LT08B Roller Chain 20 Feet with 2 Connecting Links for Chain Driven Sliding Gate Opener for Replacement and Extension 08B Metric Standard 428# - Image 1](https://m.media-amazon.com/images/I/71WLcUOPv5L.jpg)
![TOPENS LT08B Roller Chain 20 Feet with 2 Connecting Links for Chain Driven Sliding Gate Opener for Replacement and Extension 08B Metric Standard 428# - Image 2](https://m.media-amazon.com/images/I/61nYGtz7KOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Better quality chain
*by C***S on October 26, 2025*

Seams to be better quality chain than the cheap chain that comes with the gate openers that starts rusting in less than a month, only time will tell.

### ⭐⭐⭐⭐⭐ Works like a charm with the Topens Sliding Gate Openers
*by D***H on September 10, 2022*

I installed my new Topens sliding gate opener and, because I have a 23 foot gate travel, and the new opener only shipped with a 20 foot chain, I kept and used the old chain instead of ponying up $65 for an additional 20 feet when I only needed 3. Big mistake. After routing the chain into the drive/pulleys of the new opener and connecting it all up, the opener worked great about the first 10 cycles, but then consistently stalled or completely failed to open. Hours of tweaking the chain, changing the limit stop positions, etc. did nothing to fix the problem. The old chain was a different size and did not fit the teeth of the drive/pulleys on the new opener. So, I bought this 20 foot section, cut three feet off of it, used the included connecting links, and in less than an hour had the new chain installed. The unit now operates smoothly and consistently. No gripe about this chain, but it would be great if Topens sold a shorter lengthen as an “add to” piece for gates more than 20 feet, but not close to 30 or 40 feet.

### ⭐⭐⭐⭐⭐ Quality product. Outstanding customer service.
*by D***. on October 28, 2025*

Great product. Amazing customer service, exactly what I needed.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-04*