---
product_id: 668637741
title: "Scotch Extreme Interlocking Fasteners, 1 in x 3 in, 2 Sets, Black, Holds up to 10 lbs (1 set holds 2 lbs)"
brand: "scotch"
price: "฿1139"
currency: THB
in_stock: true
reviews_count: 5
category: "Scotch"
url: https://www.desertcart.co.th/products/668637741-scotch-extreme-interlocking-fasteners-1-in-x-3-in-2
store_origin: TH
region: Thailand
---

# Holds up to 10 lbs Sleek black low-profile design UV & weather resistant Scotch Extreme Interlocking Fasteners, 1 in x 3 in, 2 Sets, Black, Holds up to 10 lbs (1 set holds 2 lbs)

**Brand:** scotch
**Price:** ฿1139
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock it down with confidence—because your gear deserves the best hold!

## Quick Answers

- **What is this?** Scotch Extreme Interlocking Fasteners, 1 in x 3 in, 2 Sets, Black, Holds up to 10 lbs (1 set holds 2 lbs) by scotch
- **How much does it cost?** ฿1139 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/668637741-scotch-extreme-interlocking-fasteners-1-in-x-3-in-2)

## Best For

- scotch enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Holding Power:** Secures up to 10 lbs per set—no slipping, no stress.
- • **Reclosable Dual Lock Tech:** Strong yet removable—perfect for dynamic spaces and evolving setups.
- • **Built to Brave the Elements:** Weatherproof, dirt-resistant, and UV-proof for indoor/outdoor confidence.
- • **Clean & Effortless Application:** No tools, no mess—just peel, stick, and lock.
- • **Versatile Surface Compatibility:** Works flawlessly on wood, metal, plastic, drywall, and sealed surfaces.

## Overview

Scotch Extreme Interlocking Fasteners deliver a powerful, weather-resistant bond that holds up to 10 lbs per set. Featuring dual lock technology, these sleek black fasteners are easy to apply without tools and work on a variety of surfaces indoors and outdoors. Ideal for professionals and creatives who demand a secure yet removable fastening solution that stands up to dirt, UV, and time.

## Description

When only the strongest hold will do, reach for our strongest fastener, Scotch Extremely Strong Fasteners. Designed with reclosable, dual lock technology, these heavy duty permanent fasteners are ideal for holding down tarps, hanging metal signs, and even mounting tools or solar lights. They're great for indoors too–think a chalkboard and even framed art. So give your power tools a break, and get the job done in a snap with the gravity defying power of Scotch Extremely Strong Fasteners.Package Contents: 2 Sets of Strips/Pack

Review: Pegúe un pizarron chico a la pared, lo hice con este velcro porque necesitaré quitarlo para limpiarlo en algunas ocaciones y me sorprendió le agarre, que me fué un poco mas dificil despegarlo de lo que pensé... excelente la calidad del material y cumple perfecto lo que menciona
Review: This stuff is one of the best inventions 3M has ever made, along with Post-It notes. In the industrial version, it's called Dual Lock, and comes in three different strengths/densities (170, 250, 400); this is the 250 version. There is also a "low profile" version, but this is the normal profile stuff. The three densities are designed to work with each other in various combinations to give you the particular combination or strength/releasability that suits you application best, but 3M does not recommend 170/170 (too weak) or 400/400 (too dense), so you can select 170/250 (lightest strength), 170/400, 250/250 (medium strength), or 250/400 (strongest). If you need to affix something to a surface semi-permanently, this stuff is absolutely amazing, and it is the only thing I will use to build my effects pedalboards for electric guitar and bass guitar. 250/250 holds so strongly that with only a few square inches of bonding, you actually need to get a small prybar to get it to release (unless you use very small pieces of it), and the adhesive holds with incredible tenacity, yet still removes cleanly from painted metal surfaces when you need to remove it. Perhaps even more importantly, the bond between the two sides is solid, unlike hook and loop fasteners, which have a bit of give to them, so that the mated surfaces do not move once joined. For a working musician, these properties make it ideal--it hold pedals onto a pedalboard strongly enough to survive transport, the adhesive removes without residue when you want to sell a pedal, and the pedals don't move or "squish" when you step on them. And it's black with a clear adhesive, so it looks good on stage! I cannot recommend this product highly enough.

## Features

- Delivers a powerful bond on contact
- Holds up to 10 lbs. (1 set holds 2 lbs.)
- Lasts up to 1000 closures
- Weather, dirt and UV resistant
- Easy-to-apply design with no mess or tools
- Ideal for use on varnished/sealed surfaces, wood, bare metal, drywall, plastic and more
- Intended for indoor and outdoor use
- Ensure your surface is clean and dry for the best bond
- Size: 1 inch x 3 inch
- Color: Black

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001LTTNOI |
| Best Sellers Rank | #67,148 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #128 in Hook & Loop Strips |
| Brand Name | Scotch |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,194) |
| Global Trade Identification Number | 00051131642546 |
| Included Components | EMW5636626 |
| Item Type Name | 1 in x 3 in, Strips |
| Item Weight | 18 g |
| Manufacturer | 3M CHIMD |
| Manufacturer Part Number | RF9731CH-C |
| Material Type | Polypropylene (PP) |
| Model Number | RF6731 |
| Mounting Type | Adhesive |
| Recommended Uses For Product | Attach tarps, hang signs, tools, or solar lights, and also for indoor use on chalkboards or framed art |
| Size | 1"x3" |
| Style | 2 sets |
| UPC | 051131642546 |
| Unit Count | 2.0 Count |

## Product Details

- **Brand:** Scotch
- **Colour:** Black
- **Material:** Polypropylene (PP)
- **Size:** 1"x3"
- **Style:** 2 sets

## Images

![Scotch Extreme Interlocking Fasteners, 1 in x 3 in, 2 Sets, Black, Holds up to 10 lbs (1 set holds 2 lbs) - Image 1](https://m.media-amazon.com/images/I/81HgISdDW9L.jpg)
![Scotch Extreme Interlocking Fasteners, 1 in x 3 in, 2 Sets, Black, Holds up to 10 lbs (1 set holds 2 lbs) - Image 2](https://m.media-amazon.com/images/I/715XLeDJ0AL.jpg)
![Scotch Extreme Interlocking Fasteners, 1 in x 3 in, 2 Sets, Black, Holds up to 10 lbs (1 set holds 2 lbs) - Image 3](https://m.media-amazon.com/images/I/61ScJp6mEhL.jpg)
![Scotch Extreme Interlocking Fasteners, 1 in x 3 in, 2 Sets, Black, Holds up to 10 lbs (1 set holds 2 lbs) - Image 4](https://m.media-amazon.com/images/I/61YWnGFaapL.jpg)
![Scotch Extreme Interlocking Fasteners, 1 in x 3 in, 2 Sets, Black, Holds up to 10 lbs (1 set holds 2 lbs) - Image 5](https://m.media-amazon.com/images/I/71+dlXUBimL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Questions & Answers

**Q: Can they be removed easily without damaging my lumbar pillow or PU leather chair with its adhesive?**
A: These are extremely strong and are not easy to remove. It will definitely leave glue residue behind. Hope this helps.

**Q: Is there a difference between these and the regular scotch heavy duty fasteners?**
A: This is the EXTREME fastener.  It holds 10 pounds.  The next lower, or "regular" fastener holds only 2 pounds.  That is the difference.

**Q: Does this stick to fabric?**
A: Not designed for fabric.  It might stick but probably not very well.

**Q: Will this hold up inside car and the heat?**
A: Yes.  I purchased this product to hold my Garmin GPS device on dash.  I live in Southeastern WI and temperatures range (seasonally) from 100 humid degrees to minus 20 degrees.  Scotch Extreme Interlocking Fasteners have been working great in my car for the better part of two years.  Highly recommend.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***O on 19 May 2021*

Pegúe un pizarron chico a la pared, lo hice con este velcro porque necesitaré quitarlo para limpiarlo en algunas ocaciones y me sorprendió le agarre, que me fué un poco mas dificil despegarlo de lo que pensé... excelente la calidad del material y cumple perfecto lo que menciona

### ⭐⭐⭐⭐⭐ Review
*by M***I on 22 November 2024*

This stuff is one of the best inventions 3M has ever made, along with Post-It notes. In the industrial version, it's called Dual Lock, and comes in three different strengths/densities (170, 250, 400); this is the 250 version. There is also a "low profile" version, but this is the normal profile stuff. The three densities are designed to work with each other in various combinations to give you the particular combination or strength/releasability that suits you application best, but 3M does not recommend 170/170 (too weak) or 400/400 (too dense), so you can select 170/250 (lightest strength), 170/400, 250/250 (medium strength), or 250/400 (strongest). If you need to affix something to a surface semi-permanently, this stuff is absolutely amazing, and it is the only thing I will use to build my effects pedalboards for electric guitar and bass guitar. 250/250 holds so strongly that with only a few square inches of bonding, you actually need to get a small prybar to get it to release (unless you use very small pieces of it), and the adhesive holds with incredible tenacity, yet still removes cleanly from painted metal surfaces when you need to remove it. Perhaps even more importantly, the bond between the two sides is solid, unlike hook and loop fasteners, which have a bit of give to them, so that the mated surfaces do not move once joined. For a working musician, these properties make it ideal--it hold pedals onto a pedalboard strongly enough to survive transport, the adhesive removes without residue when you want to sell a pedal, and the pedals don't move or "squish" when you step on them. And it's black with a clear adhesive, so it looks good on stage! I cannot recommend this product highly enough.

### ⭐⭐⭐⭐⭐ Review
*by G***E on 1 September 2025*

These little fasteners work great! I’ve used them outside and they hold up through rain and heat. Easy to use, clear so they don’t stand out, and really reliable.

## Frequently Bought Together

- Scotch Extreme Interlocking Fasteners, 4 Strips, 1" x 3", Delivers Powerful Bond on Contact, Weather, Dirt & UV Resistant, 1 Set Holds 2 lbs., Designed with Reclosable Dual-Lock Technology (RF6731)
- XTPower XT-20000QC3 PowerBank Modern DC/USB Battery with 20100mAh - 5V USB incl. Quick Charge 3.0 - DC 12V to 24V for Laptops, Tablets, Samsung, iPhone, and More!
- Keen Eye (3) Pack 1 Foot Right Angle DC Power 5.5mm x 2.1mm Flat Patch Cables Wire Male Male

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-23*