---
product_id: 45527197
title: "RATIONAL 2039.0339 Plastic Knop for Door DRIP TRA"
brand: "rational"
price: "NT$244"
currency: TWD
in_stock: false
url: https://www.desertcart.tw/products/45527197-rational-2039-0339-plastic-knop-for-door-drip-tra
store_origin: TW
region: Taiwan
---

# Universal fit for DRIP TRA doors Ultra-lightweight 0.35 oz Durable plastic build RATIONAL 2039.0339 Plastic Knop for Door DRIP TRA

**Brand:** rational
**Price:** NT$244
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Upgrade your door game with the RATIONAL plastic knop—where function meets finesse!

## Quick Answers

- **What is this?** RATIONAL 2039.0339 Plastic Knop for Door DRIP TRA by rational
- **How much does it cost?** NT$244 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/45527197-rational-2039-0339-plastic-knop-for-door-drip-tra)

## Best For

- rational enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** High-quality plastic ensures long-term durability without wear
- • **Featherlight Handling:** Weighs just 0.352 oz—minimal bulk, maximum ease
- • **Seamless Compatibility:** Specifically crafted for RATIONAL DRIP TRA door models
- • **Sleek Minimalist Design:** Clean, modern look that complements professional spaces
- • **Effortless Grip & Control:** Ergonomically designed round shape for smooth door operation

## Overview

The RATIONAL 2039.0339 Plastic Knop is a lightweight, durable replacement knob designed specifically for DRIP TRA doors. Crafted from high-quality plastic, it offers a sleek, round shape for ergonomic handling and seamless integration into professional environments. Available since January 2026, this knob combines minimalist design with reliable performance to elevate your hardware setup.

## Description

RATIONAL 2039.0339 PLASTIC KNOP FOR DOOR DRIP TRA ay CPC-line 61-102 As of 06/97

## Features

- PLASTIC KNOP FOR DOOR DRIP TRA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00P76XAP4 |
| Brand | RATIONAL |
| Date First Available | January 15, 2026 |
| Item Weight | 0.352 ounces |
| Item model number | 2039.0339 |
| Manufacturer | RATIONAL |
| Material | Plastic |
| Number of Items | 1 |
| Package Dimensions | 5.91 x 5.91 x 5.91 inches |
| Shape | Round |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** RATIONAL
- **Item Weight:** 0.01 Kilograms
- **Material:** Plastic
- **Shape:** Round
- **Unit Count:** 1.0 Count

## Images

![RATIONAL 2039.0339 Plastic Knop for Door DRIP TRA - Image 1](https://m.media-amazon.com/images/I/4117fUwWlaL.jpg)
![RATIONAL 2039.0339 Plastic Knop for Door DRIP TRA - Image 2](https://m.media-amazon.com/images/I/613Lb6ipcLL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tw/products/45527197-rational-2039-0339-plastic-knop-for-door-drip-tra](https://www.desertcart.tw/products/45527197-rational-2039-0339-plastic-knop-for-door-drip-tra)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-16*