---
product_id: 581731731
title: "Floor Spring- Door Spring Bottom - Heavy Duty Door Closer - 5 YEARS WARRANTY (CL-84 (120Kgs Capacity))"
brand: "robustline"
price: "VT23855"
currency: VUV
in_stock: true
category: "Robustline"
url: https://www.desertcart.vu/products/581731731-floor-spring-door-spring-bottom-heavy-duty-door-closer-5
store_origin: VU
region: Vanuatu
---

# Adjustable closing force precision 120kg capacity heavy-duty strength Durable high-quality material build Floor Spring- Door Spring Bottom - Heavy Duty Door Closer - 5 YEARS WARRANTY (CL-84 (120Kgs Capacity))

**Brand:** robustline
**Price:** VT23855
**Availability:** ✅ In Stock

## Summary

> 🚪 Close with Confidence — Heavy-Duty Door Control for the Modern Workspace

## Quick Answers

- **What is this?** Floor Spring- Door Spring Bottom - Heavy Duty Door Closer - 5 YEARS WARRANTY (CL-84 (120Kgs Capacity)) by robustline
- **How much does it cost?** VT23855 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/581731731-floor-spring-door-spring-bottom-heavy-duty-door-closer-5)

## Best For

- robustline enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Durability:** Crafted from premium materials to resist wear and misuse
- • **Trusted 5-Year Warranty:** Confidence backed by a robust 5-year manufacturer guarantee
- • **Precision Closing Control:** Easily adjustable closing force for tailored door performance
- • **Versatile Indoor & Outdoor Use:** Ideal for all standard single doors in public and commercial buildings
- • **Built to Withstand High Traffic:** Supports doors up to 120kg, perfect for busy commercial spaces

## Overview

The Robustline Floor Spring CL-84 is a heavy-duty door closer designed for high-traffic interior and exterior doors, supporting up to 120kg. Featuring adjustable closing force and constructed from premium materials, it ensures reliable, long-lasting performance even in demanding public environments. Backed by a 5-year warranty, it’s a durable alternative to the Dorma BTS-65, perfect for professional spaces requiring robust door control.

## Description

For all interior and external doors in public and other buildings where the willingness to take care is low and the probability of improper use of the door is likely. Note 1: Classification in compliance with grade 4 requires standard installation in accordance with the manufacturer's specifications. Note 2: For applications, where heavy-duty use is expected, or with especially limited door opening angles the use of door closers with backcheck is recommended, or where the use of door stops is recommended. 2 If a door closer is adjustable via several door closer sizes, the minimum and the maximum size must be specified. Alternative to BTS 65.

## Features

- A highly adaptable floor spring suitable for all standard single
- With its closing force individually regulated by means of an adjustment screw
- Made from high quality material
- For all interior and external doors in public and other buildings where the willingness to take care is low and the probability of improper use of the door is likely.
- This can be treated as an alternative of Dorma BTS-65

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CM3WZ8VF |
| ASIN  | B0CM3WZ8VF |
| Batteries Required? | No |
| Best Sellers Rank | #39,593 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #91 in Door Closers |
| Color | Silver |
| Country of origin  | China |
| Date First Available | 30 October 2023 |
| Date First Available  | 30 October 2023 |
| Included components | Screws |
| Installation type | Screw In |
| Item Weight | 500 g |
| Item model number | CL |
| Item model number  | CL |
| Manufacturer | Robustline |
| Manufacturer  | Robustline |
| Product Dimensions | 10 x 5 x 2 cm; 500 g |
| Product Dimensions  | 10 x 5 x 2 cm; 500 g |
| Recommended uses for product | for high-traffic areas or buildings requiring durable and reliable door closing mechanisms |
| Size | CL-84 (120Kgs Capacity) |
| Specification met | ANSI/BHMA |

## Product Details

- **Brand:** ROBUSTLINE
- **Colour:** Silver
- **Exterior finish:** Silver
- **Material:** High-quality metal
- **Product dimensions:** 10L x 5W x 2H centimeters

## Images

![Floor Spring- Door Spring Bottom - Heavy Duty Door Closer - 5 YEARS WARRANTY (CL-84 (120Kgs Capacity)) - Image 1](https://m.media-amazon.com/images/I/81gu5KMvriL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Robustline Floor Spring- Door Spring Bottom - Heavy Duty Door Closer - 5 YEARS WARRANTY (CL-84 (120Kgs Capacity))
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**Shop now:** [https://www.desertcart.vu/products/581731731-floor-spring-door-spring-bottom-heavy-duty-door-closer-5](https://www.desertcart.vu/products/581731731-floor-spring-door-spring-bottom-heavy-duty-door-closer-5)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-19*