---
product_id: 48058944
title: "Metal Body Surform Block Plane 5 21 399"
brand: "stanley"
price: "€ 30.91"
currency: EUR
in_stock: true
reviews_count: 13
category: "Stanley"
url: https://www.desertcart.fi/products/48058944-metal-body-surform-block-plane-5-21-399
store_origin: FI
region: Finland
---

# Thumb screw for quick, tool-free blade changes Replaceable fine-cut blade for precision edges Heavy-duty metal body for ultimate durability Metal Body Surform Block Plane 5 21 399

**Brand:** stanley
**Price:** € 30.91
**Availability:** ✅ In Stock

## Summary

> 🛠️ Sharpen your craft with precision and power — don’t get left behind!

## Quick Answers

- **What is this?** Metal Body Surform Block Plane 5 21 399 by stanley
- **How much does it cost?** € 30.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/48058944-metal-body-surform-block-plane-5-21-399)

## Best For

- stanley enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last 🛡️:** Robust die-cast alloy metal body designed for heavy-duty use and long-lasting performance.
- • **Precision Edge Mastery 🔪:** Equipped with a replaceable fine-cut blade perfect for detailed work in tight, confined spaces.
- • **Effortless Blade Swap ⚙️:** Innovative thumb screw mechanism allows quick blade release without any tools—work smarter, not harder.
- • **Versatile Material Compatibility 🌐:** Seamlessly planes wood, aluminum, copper, plastics, and laminates for all your project needs.
- • **Compact & Lightweight Design 🏋️‍♂️:** At just 170g and under 16cm, it’s the perfect portable tool for on-the-go professionals.

## Overview

The STANLEY Metal Body Surform Block Plane 5 21 399 is a compact, heavy-duty manual planer featuring a durable die-cast alloy body and a replaceable fine-cut blade. Designed for precision work in confined spaces, it offers quick blade changes via a thumb screw without tools. Ideal for professionals working with wood, metals, plastics, and laminates, this lightweight tool combines versatility with lasting performance.

## Description

Durable metal-bodied block plane with replaceable fine-cut blade, ideal for working on wood, aluminum, copper, plastics, and laminates in confined spaces.

Review: Great tool - Great little tool, very sharp did exactly what it's supposed to do
Review: Arrived on time , well packaged, works well , thank you - Arrived on time , well packaged, works well , thank you

## Features

- Strong heavy-duty metal body for strength and durability
- Fitted with replaceable fine cut blade - ideal for edges and confined work spaces
- Thumb screw for quick blade release - no tools required

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0001IWCXE |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 2,260 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Block Planes |
| Colour | Silver |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,123) |
| Date First Available | 1 Mar. 2004 |
| Included Components | STANLEY 150mm Flat Metal Body Surform Block Plane, 5-21-0399 |
| Item Package Quantity | 1 |
| Item Weight | 170 g |
| Item model number | 5-21-399 |
| Manufacturer | Stanley Black & Decker |
| Material | Die Cast Alloy |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | 5-21-399 |
| Power Source | Manual |
| Product Dimensions | 9.91 x 5.51 x 15.9 cm; 170 g |
| Style | STANLEY |

## Product Details

- **Brand:** STANLEY
- **Colour:** Silver
- **Item weight:** 0.17 Kilograms
- **Material:** Die Cast Alloy
- **Product dimensions:** 6.3L x 2.2W x 3.9H centimetres

## Images

![Metal Body Surform Block Plane 5 21 399 - Image 1](https://m.media-amazon.com/images/I/81qftWcLfLL.jpg)

## Questions & Answers

**Q: will this work for shaving down the top of a door?**
A: The shorter Surform is not ideal for large jobs such as a door. The longer version is suitable depending on the door's construction. Like any plane it is more difficult to use across end grain, tending to split the trailing edge and catch. Some doors have end grain fully exposed on the outer verticals. In such a case the Surform should be used inwards from each side.

**Q: Would this be any good for taking the top layer off scaffold boards and finished with sanding?**
A: I would say it would take a very long time your be better off buying/renting a belt sander.

**Q: What is the width of the blade ?**
A: The blade width is 40mm and 140mm long.

**Q: Broken Item has still not been collected, how do I contact**
A: Click the options button in the top left corner of your screen then got to customer services 1 up from the bottom of the list.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great tool
*by T***M on 2 December 2025*

Great little tool, very sharp did exactly what it's supposed to do

### ⭐⭐⭐⭐⭐ Arrived on time , well packaged, works well , thank you
*by S***S on 24 July 2025*

Arrived on time , well packaged, works well , thank you

### ⭐⭐⭐⭐ Pretty good
*by K***K on 25 October 2025*

Seems ok. Works well for smoothing plasterboard cut edges.

## Frequently Bought Together

- Stanley 5-21-399 Block Plane Surform of metal, Black/Yellow
- Goldblatt Folding Drywall / Sheetrock Saw, Jab / Hand Saw with Soft Grip Handle, for Wallboard, Plywood and PVC
- Stanley 21-398 5-1/2-Inch Surform Pocket Fine Cut Replacement Blade

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**Shop now:** [https://www.desertcart.fi/products/48058944-metal-body-surform-block-plane-5-21-399](https://www.desertcart.fi/products/48058944-metal-body-surform-block-plane-5-21-399)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-01*