---
product_id: 70192884
title: "Crain 520 Swivel-Lock Stretcher"
brand: "crain"
price: "9738.33 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/70192884-crain-520-swivel-lock-stretcher
store_origin: TN
region: Tunisia
---

# 60° swivel head with 5 lock positions Auto-lock tube & stretch-lock button Adjustable pin depth for varied carpet thickness Crain 520 Swivel-Lock Stretcher

**Brand:** crain
**Price:** 9738.33 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Master every angle with the Crain 520 – where precision meets power!

## Quick Answers

- **What is this?** Crain 520 Swivel-Lock Stretcher by crain
- **How much does it cost?** 9738.33 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/70192884-crain-520-swivel-lock-stretcher)

## Best For

- crain enthusiasts

## Why This Product

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

## Key Features

- • **Durable Metal Build:** Heavy-duty 70-pound metal frame built to withstand the demands of daily industrial use.
- • **Robust Auto-Lock Tube:** Secure your setup instantly with the auto-lock tube, designed for professional-grade stability.
- • **Customizable Pin Depth:** Adjust pin penetration to suit any carpet thickness, ensuring a perfect grip every time.
- • **Precision Swivel Control:** Lock your stretch at 0°, 15°, or 30° for flawless carpet fitting in any room layout.
- • **Effortless Stretch-Lock Mechanism:** Partial stretches made easy with a built-in stretch-lock button—maximize efficiency on every job.

## Overview

The Crain 520 Swivel-Lock Stretcher by Bon Tool is a professional-grade carpet stretcher featuring a 60-degree swivel head with five lockable positions, an auto-lock tube, and a stretch-lock button for partial stretches. Its adjustable pin depth accommodates various carpet thicknesses, making it ideal for complex room shapes including L-shaped layouts. Weighing 70 pounds and constructed from durable metal, it ensures reliable performance and longevity for industrial and commercial carpet installation.

## Description

The Swivel-Lock Stretcher gives you the benefits of both straight and swivel heads. The head has 60 degrees of free swivel for patterned carpet. Depress the built-in lock pin, and you can lock the swivel in 5 convenient positions. Lock in the straight position for square stretching, or at 15 degrees for most angle stretching. There's even a 30 degree setting for extreme angles found in "L" shaped living/dining rooms. Also features a stretch lock button for partial stretches. Pin depth adjustment bar allows for variable pin depth penetration for different carpet thicknesses. Adjusts with two screws in the pin plate. Comes with Auto-Lock Tube and Folding Tail Block. Available in double case model only.

## Features

- Swivel power head with stretch-lock
- auto-lock tube
- 3 extension plus transfer tube
- Swivel power head with stretch-lock feature

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bon Tool |
| Part Number | 78-520 |
| Item Weight | 70 pounds |
| Product Dimensions | 39.5 x 18 x 10.5 inches |
| Item model number | 520 |
| Color | Black/Silver |
| Material | Metal |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Included Components | Bon Tool - CRAIN 520 SWIVEL HEAD CARPET STRETCHER |
| Batteries Required? | No |
| Warranty Description | Manufacturer Warranty |

## Images

![Crain 520 Swivel-Lock Stretcher - Image 1](https://m.media-amazon.com/images/I/61aE5VHt0EL.jpg)
![Crain 520 Swivel-Lock Stretcher - Image 2](https://m.media-amazon.com/images/I/819C6Me+GgL.jpg)
![Crain 520 Swivel-Lock Stretcher - Image 3](https://m.media-amazon.com/images/I/51SEM9oR16L.jpg)
![Crain 520 Swivel-Lock Stretcher - Image 4](https://m.media-amazon.com/images/I/41VRSnS6IQL.jpg)

## Questions & Answers

**Q: Does this come with case and poles**
A: Mine came with everything you could possibly need....it came in 2 cases but the case that the head is in will hold both cases worth

**Q: How many feet long is it ?**
A: This model adjusts from 37 inches to 23 feet and can be lengthened by adding tubes. Thanks!

**Q: Does this product come with any poles?**
A: Yes

**Q: Can use for thick carpet**
A: This thing is awesome it is one of my best tools

## Frequently Bought Together

- Crain 520 Swivel-Lock Stretcher
- ROBERTS 10-600 3/16" Crown, 120V, 15-Amp, 20 Gauge Electric Stapler with Carrying Case, Red
- Orcon Carpet Row Finders

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**Shop now:** [https://www.desertcart.tn/products/70192884-crain-520-swivel-lock-stretcher](https://www.desertcart.tn/products/70192884-crain-520-swivel-lock-stretcher)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-23*