--- product_id: 10722828 title: "Incra GSQR5 Guaranteed Square 5\" Precision Square" brand: "incra" price: "£80.43" currency: GBP in_stock: true reviews_count: 11 category: "Incra" url: https://www.desertcart.co.uk/products/10722828-incra-gsqr5-guaranteed-square-5-precision-square store_origin: GB region: United Kingdom --- # 1/4" solid alloy 0.001" precision Drop-resistant design Incra GSQR5 Guaranteed Square 5" Precision Square **Brand:** incra **Price:** £80.43 **Availability:** ✅ In Stock ## Summary > 🔧 Square up your game with precision! ## Quick Answers - **What is this?** Incra GSQR5 Guaranteed Square 5" Precision Square by incra - **How much does it cost?** £80.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/10722828-incra-gsqr5-guaranteed-square-5-precision-square) ## Best For - incra enthusiasts ## Why This Product - Trusted incra brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from a robust 1/4" solid alloy body for unmatched durability. - • **Precision Perfected:** Achieve flawless angles with less than 0.001" deviation. - • **Ergonomic Excellence:** Integrated 3/4" thick handle for a comfortable grip. - • **Stylish & Functional:** Striking gold and red anodized surface for a professional look. - • **Drop It Like It's Hot:** Engineered to withstand drops without losing its shape. ## Overview The Incra GSQR5 Guaranteed Square is a high-precision tool designed for professionals, featuring a solid alloy body and an integrated handle. With an angular deviation of less than 0.001 inches, this square ensures accuracy in every project. Its durable design withstands drops, making it a reliable companion in any workspace, all while boasting a stylish gold and red anodized finish. ## Description desertcart.com The Incra's Guaranteed Square 5-Inch Precision Square features an accurate, advanced design and fabrication, and carves out a single monolithic blade from a solid slab of hardened aluminum. This means you won't see the alignment errors that can happen when a separate blade is manually assembled to a separate handle, as in the more common two-piece design. Solid, rugged and beautiful, the hefty construction of the 1/4-inch solid alloy body and the 3/4-inch thick integrated alloy handle just feels right in the palm of your hand. Unlike conventional two-piece designs, the layout angle of this rigid, one-piece body won't get bent out of shape when you drop it. The trademark gold and red hardened anodized surface is not only durable, but beautiful and it won't tarnish like brass. These 45- and 90-degree squares are so precise that they come with a certificate of accuracy that guarantees each one has an angular maximum deviation from nominal of less than 0.001 inches at any point along the full length of the blade. Set cutting tools to the perfect angle, while a support lip holds the tool on the edge of the work piece for marking and layout. Combine this with modern, functional styling and you've got a tool that is worthy of the most prominent location in your display cabinet. From the Manufacturer INCRA's new line of Precision Squares and 45 degrees are the most accurate you will find anywhere. We're so proud of their quality, that "Guaranteed" is more than just our promise, it's our name! Featuring advanced design and fabrication. Our innovative one-piece design uses the most advanced manufacturing methods available to carve out a single monolithic blade from a solid slab of hardened aluminum. This means you won't see the alignment errors that can happen when a separate blade is manually assembled to a separate handle, as in the more common two-piece design. Solid, rugged and beautiful, the hefty construction of the 1/4-inch solid alloy body and the 3/4-inch thick integrated alloy handle just feels right in the palm of your hand. Unlike conventional two-piece designs, the layout angle of our rigid, one-piece body won't get "bent out of shape" when you drop it! Our trademark gold and red hardened anodized surface is not only durable, but beautiful and it won't tarnish like brass. Review: Typical Incra Product - A couple of reviewers had issues with this tool. I don't! I own several Incra products and I am very pleased with this square. They (Incra) think things through when they build something. When I first took this tool out of the box I was immediately impressed with the fit and finish as well as the "heft" and the overall feel. (Anyone that uses hand tools knows what I mean.) Like other reviewers, I too like the way it stays put when you lay it on a board. Overall I like the accuracy that Incra products provide. Between my "Original" Incra jig, center finder rule, bend rule, 6" T rule and SE1000 miter gauge my work comes out square and true. I was a little concerned with one reviewer that checked his jointer and found his square wasn't up to the task.I checked the fence on my jointer with the OUTSIDE of the square and found it to be at 90 degrees to the table with a light shining behind it. ( I also used a digital tilt box with the same 90 degree results) I then ran a piece of 8/4 oak through the jointer to get the "face" square to the edge and checked it with the INSIDE of the square and found it to be true. I checked my mitre gauge set at 90 to the blade and found it be true as well. If you are new to Incra products go to their website and look at their products and then search the internet for other reviews and comments. Woodworkers love them! their products are accurate, they stand behind them AND they are made in the USA! The accuracy of this square is more than enough for a low brow woodworker like me. I would recomend this tool or any other Incra product to any woodworker that wants to take his work to a higher level. Review: Great square! - I use this square for everything and it is absolutely FANTASTIC. People keep saying, "It's too much money for a woodworking square, but might be okay as a machinist square.", but what they don't realize is, any good woodworker worth their weight in salt squares machinery ALL the time: Their own machinery. Face it, we live in a world where you can't trust gauges on woodworking machines to be that accurate, especially in my shop where I have a love for rebuilding worn out tools into like new, well, finely tuned machines. So far, here's some of what I've squared, in addition to just 90's on wood: -Table saw blades after angle cuts -Initial table saw arbor adjustment (parallel to miter slot), subsequent fence adjustment for same. -Radial arm saw table to blade after new top installed -Drill press arbor to table -Mortising attachment for drill press (2 planes there) -Bandsaw blade to table (check for tire alignment AND table alignment to blade) VERY necessary for Resaw or veneer. So why do I use this square? Easy. The less error in my machinery, the less cumulative error is transferred into my substrate. The accuracy marked on wood is a nice aside and it's great to have a square that's fit for "double duty". ## Features - Precision Square features advanced design and fabrication - 1/4-inch solid alloy body and the 3/4-inch thick integrated alloy handle - Angular maximum deviation from nominal of less than 0.001 inches - Won't get bent out of shape when you drop it - Trademark gold and red hardened anodized surface ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000639X1 | | Best Sellers Rank | #245,941 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #293 in Carpentry Squares | | Brand | INCRA | | Brand Name | INCRA | | Color | Gold,Red | | Customer Reviews | 4.6 out of 5 stars 133 Reviews | | Global Trade Identification Number | 00751922340186 | | Item Weight | 0.75 Pounds | | Manufacturer | Incra | | Material | Aluminum , Alloy, Gold, Brass | | Material Type | Aluminum,Alloy,Gold,Brass | | Model | GSQR5 | | Part Number | GSQR5 | | Style | Square | | Style Name | Square | | UPC | 751922340186 | | Unit Count | 1.0 Count | ## Images ![Incra GSQR5 Guaranteed Square 5" Precision Square - Image 1](https://m.media-amazon.com/images/I/61hd9XOqmcL.jpg) ![Incra GSQR5 Guaranteed Square 5" Precision Square - Image 2](https://m.media-amazon.com/images/I/51VsQcHjKAL.jpg) ![Incra GSQR5 Guaranteed Square 5" Precision Square - Image 3](https://m.media-amazon.com/images/I/512vNJYUPvL.jpg) ![Incra GSQR5 Guaranteed Square 5" Precision Square - Image 4](https://m.media-amazon.com/images/I/41E3KynRHZL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Typical Incra Product *by R***R on March 1, 2012* A couple of reviewers had issues with this tool. I don't! I own several Incra products and I am very pleased with this square. They (Incra) think things through when they build something. When I first took this tool out of the box I was immediately impressed with the fit and finish as well as the "heft" and the overall feel. (Anyone that uses hand tools knows what I mean.) Like other reviewers, I too like the way it stays put when you lay it on a board. Overall I like the accuracy that Incra products provide. Between my "Original" Incra jig, center finder rule, bend rule, 6" T rule and SE1000 miter gauge my work comes out square and true. I was a little concerned with one reviewer that checked his jointer and found his square wasn't up to the task.I checked the fence on my jointer with the OUTSIDE of the square and found it to be at 90 degrees to the table with a light shining behind it. ( I also used a digital tilt box with the same 90 degree results) I then ran a piece of 8/4 oak through the jointer to get the "face" square to the edge and checked it with the INSIDE of the square and found it to be true. I checked my mitre gauge set at 90 to the blade and found it be true as well. If you are new to Incra products go to their website and look at their products and then search the internet for other reviews and comments. Woodworkers love them! their products are accurate, they stand behind them AND they are made in the USA! The accuracy of this square is more than enough for a low brow woodworker like me. I would recomend this tool or any other Incra product to any woodworker that wants to take his work to a higher level. ### ⭐⭐⭐⭐⭐ Great square! *by E***F on September 9, 2011* I use this square for everything and it is absolutely FANTASTIC. People keep saying, "It's too much money for a woodworking square, but might be okay as a machinist square.", but what they don't realize is, any good woodworker worth their weight in salt squares machinery ALL the time: Their own machinery. Face it, we live in a world where you can't trust gauges on woodworking machines to be that accurate, especially in my shop where I have a love for rebuilding worn out tools into like new, well, finely tuned machines. So far, here's some of what I've squared, in addition to just 90's on wood: -Table saw blades after angle cuts -Initial table saw arbor adjustment (parallel to miter slot), subsequent fence adjustment for same. -Radial arm saw table to blade after new top installed -Drill press arbor to table -Mortising attachment for drill press (2 planes there) -Bandsaw blade to table (check for tire alignment AND table alignment to blade) VERY necessary for Resaw or veneer. So why do I use this square? Easy. The less error in my machinery, the less cumulative error is transferred into my substrate. The accuracy marked on wood is a nice aside and it's great to have a square that's fit for "double duty". ### ⭐⭐⭐ No certificate of accuracy *by C***R on October 9, 2025* I have both a woodworking and metalworking shop. Hmmmm, 'Guaranteed square'? I think all they did was use a precision standard and a jig to snuggle up to it, then they tightened the four screws. Yep, guaranteed square! But you better be sure those four screws don't loosen up on you. I did test it against my Draper Grade B precision square (yes, hardened steel) and it looks OK. But this Incra is made of aluminum. Even a cheap, generic $10 square from China is made of steel, albeit non-hardened. I tried testing one against this Incra but I had to make sure I didn't accidentally ding the Incra due to it's soft aluminum surface. Not what you expect for a $100 product. Maybe it's OK for woodworking. But I hear the Starrett precision squares have been made in China for several years now, so I guess you're paying for something made in the USA. --- ## 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.co.uk/products/10722828-incra-gsqr5-guaranteed-square-5-precision-square](https://www.desertcart.co.uk/products/10722828-incra-gsqr5-guaranteed-square-5-precision-square) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-08*