---
product_id: 453207846
title: "21 Inch Undermount Drawer Slide. (Soft Close, Full Extension, Concealed). Model: 563F5330B (100 Lbs. Weight Capacity), for 3/4 inch Thick Drawers. (Pair)"
brand: "blum"
price: "€ 165.02"
currency: EUR
in_stock: true
category: "Blum"
url: https://www.desertcart.nl/products/453207846-21-inch-undermount-drawer-slide-soft-close-full-extension-concealed
store_origin: NL
region: Netherlands
---

# 21.5 inches long Concealed design 100 lbs capacity 21 Inch Undermount Drawer Slide. (Soft Close, Full Extension, Concealed). Model: 563F5330B (100 Lbs. Weight Capacity), for 3/4 inch Thick Drawers. (Pair)

**Brand:** blum
**Price:** € 165.02
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Storage Game with Blum's Precision Engineering!

## Quick Answers

- **What is this?** 21 Inch Undermount Drawer Slide. (Soft Close, Full Extension, Concealed). Model: 563F5330B (100 Lbs. Weight Capacity), for 3/4 inch Thick Drawers. (Pair) by blum
- **How much does it cost?** € 165.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/453207846-21-inch-undermount-drawer-slide-soft-close-full-extension-concealed)

## Best For

- blum enthusiasts

## Why This Product

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

## Key Features

- • **Full Extension Access:** Maximize your storage potential with complete drawer access.
- • **Robust Weight Support:** Confidently store up to 100 lbs without worry.
- • **Smooth Soft-Close Mechanism:** Experience a gentle, noise-free closure every time.
- • **Easy Side-to-Side Adjustment:** Achieve the perfect fit with included locking devices.
- • **Versatile Installation Options:** Compatible with both frameless and face frame cabinets.

## Overview

The Blum 21 Inch Undermount Drawer Slide (Model: 563F5330B) is engineered for durability and ease of use, supporting up to 100 lbs with a soft-close feature and full extension access. Ideal for 3/4 inch thick drawers, this pair includes all necessary components for a seamless installation in both frameless and face frame cabinets.

## Description

Discover Blum Tandem plus Blumotion (Soft-Close) Complete Pair. With 100 lbs static load-bearing capacity, full extension and soft closing. The drawer slide has elongated holes for depth adjustment & bottom mount holes that allow you to mount the slide to a shelf or the bottom of the cabinet. Blum Tandem 563F fits 3/4" drawer side thickness. The Complete Pair is supplied with 2 563F5330B runners (left and right), 2 T51.1901 locking devices (left and right), 2 rear brackets (needed for face frame only application) and screws.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B5FH2D4J |
| Best Sellers Rank | #89,533 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #205 in Cabinet & Furniture Drawer Slides |
| Brand Name | Blum |
| Color | Orange |
| Customer Reviews | 4.4 4.4 out of 5 stars (65) |
| Drawer Type | Under Mounted Slide |
| Finish Types | Zinc Plated |
| Item Dimensions L x W x Thickness | 21"L x 21"W x 0.75"Th |
| Item Weight | 7 pounds |
| Manufacturer | Blum |
| Manufacturer Part Number | 563F5330B-SSlocking |
| Material Type | Alloy Steel |
| Maximum Weight Capacity | 100 pounds |
| Model Number | 563F5330B-SSlocking |
| Mounting Type | Under Mount |
| Number of Items | 1 |
| Unit Count | 2 Count |

## Product Details

- **Brand:** Blum
- **Color:** Orange
- **Finish Type:** Zinc Plated
- **Material:** Alloy Steel
- **Product Dimensions:** 21"L x 21"W x 0.75"Th

## Images

![21 Inch Undermount Drawer Slide. (Soft Close, Full Extension, Concealed). Model: 563F5330B (100 Lbs. Weight Capacity), for 3/4 inch Thick Drawers. (Pair) - Image 1](https://m.media-amazon.com/images/I/71A+enDbklL.jpg)

## Frequently Bought Together

- BLUM 21 Inch Undermount Drawer Slide. (Soft Close, Full Extension, Concealed). Model: 563F5330B (100 Lbs. Weight Capacity), for 3/4 inch Thick Drawers. (Pair)
- Blum T65.9000 Tandem Plus Tool Set for Drawer Slides Template

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**Shop now:** [https://www.desertcart.nl/products/453207846-21-inch-undermount-drawer-slide-soft-close-full-extension-concealed](https://www.desertcart.nl/products/453207846-21-inch-undermount-drawer-slide-soft-close-full-extension-concealed)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-09-21*