--- product_id: 41094910 title: "iGaging Combination Square Set 6\" & 12\" 4R Steel Blade High Precision" brand: "igaging" price: "S$150" currency: SGD in_stock: true reviews_count: 13 category: "I Gaging" url: https://www.desertcart.sg/products/41094910-igaging-combination-square-set-6-and-12-4r-steel-blade store_origin: SG region: Singapore --- # 0.0008"/inch accuracy Includes foam storage case Hardened alloy steel blade iGaging Combination Square Set 6" & 12" 4R Steel Blade High Precision **Brand:** igaging **Price:** S$150 **Availability:** βœ… In Stock ## Summary > πŸ“ Elevate your craft with precision tools that mean business. ## Quick Answers - **What is this?** iGaging Combination Square Set 6" & 12" 4R Steel Blade High Precision by igaging - **How much does it cost?** S$150 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/41094910-igaging-combination-square-set-6-and-12-4r-steel-blade) ## Best For - igaging enthusiasts ## Why This Product - Trusted igaging brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Secure & Portable:** Lockable heads and a premium foam-insert storage case keep your tools safe and ready on the go. - β€’ **Effortless Readability:** Laser-etched graduations in 1/64" increments provide clear, easy-to-read measurements. - β€’ **Versatile Dual-Size Set:** Includes both 6" and 12" 4R blades to tackle a wide range of projects with ease. - β€’ **Built to Last, Designed to Perform:** Heavy-duty hardened alloy steel blades ensure durability and resistance to wear. - β€’ **Precision that Professionals Trust:** Achieve ultra-fine accuracy of 0.0008" per inch for flawless measurements every time. ## Overview The iGaging Combination Square Set features 6" and 12" hardened alloy steel blades with laser-etched graduations, delivering professional-grade accuracy of 0.0008" per inch. Built to US standards, this heavy-duty set includes lockable heads and a protective foam storage case, making it an essential precision tool for millennial managers and makers who demand reliability and style in their workspace. ## Description Set of 2 Professional Precision combination SquaresSuper high quality tool with hardened steel blade. Head may be locked securely in any position along the blade.Features:Set of Combination Squares 6" and 12" High Precision4" 4R blade with 2.5" baseGraduated in 8ths, 16ths, 32nds, 64thsHeavy duty hardened precision ground satin chrome bladeMade to strict US accuracy standardsAccuracy: 0.0008" per inchBubble LevelMade to US Standard Accuracy and Squareness. Comes in Storage Case, with foam insert. Review: An excellent, well made and extremely accurate combination square at a bargain price - The review for the 12-inch, 4-piece "4R" combination square follows this one, which is a review of the 24-inch square. >> iGaging Combination Square Premium 2-Piece 24" 4R > iGaging Premium 4-Piece 12" 4R Combination Square << ---------------------------------------------------------------------- I already had one of these 12-inch combination squares, but it was the one without the angle guage or the centering attachment. I needed both and in my opinion (I previouly had the Starrett combination square and so far as I can tell, this one (a) is at least its equal accuracy-wise, and (b) this one is more heavily built and finished VERY well - and the ENTIRELY SUBJECTIVE impression of quality I get from this one is slightly higher than that which I got from Starrett. (I'd still have it but I had a friend who does woodworking as a hobby and when we did projects together he often told me how much he liked the Starrett. When he retired I gave it to him, and he reports that it still works perfectly, so I'm NOT knocking it). And yes there is probably no way that the fact that this one costs just a little more than a third of the price of the Starrett wouldn't influence my opinion. When I get around to it I will buy the 24-inch version of this square, and in the unlikely event that I were to need yet another 12-inch combination square I would definitely buy it again. I have also recommended it to friends and family. The only (nit-picky) negative point I can come up with about this square is that my first one came with its certificate of calibration (it was just the square - no extra attachments). This one didn't. But taking both of them to a friend who is a machininst, he could find NO problems with its accuracy (and he must have liked it because he bought one after measuring mine). It is highly accurate, very well finished, and sturdily built - and it comes with a very nice case. Review: High Quality - I tend to buy all my tools when they go on sale and this is no exception. This is a super high quality tool that is deadly accurate. Measurements are spot on with other top quality (red) measuring devices I own, costing twice as much, as is the accuracy of the square. Much heavier than I expected and as I said (and most importantly) accurate. This is the only iGaging product I own, but would not hesitate to recommend it, nor would I hesitate to buy other products from them. ## Features - Set of Combination Squares 6" and 12" High Precision - 6" 4R blade and 12" 4R blade - Heavy duty hardened, precision ground satin chrome blade - Easy to read laser etched graduations - Made to US Standard Accuracy and Squareness. Comes in Storage Case, with foam insert. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MRAANT9 | | Best Sellers Rank | #79,166 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #81 in Carpentry Squares | | Brand | iGaging | | Brand Name | iGaging | | Color | Black, Chrome | | Customer Reviews | 4.4 out of 5 stars 1,291 Reviews | | Graduation Range | 1/64 inches | | Item Weight | 0.27 g | | Manufacturer | iGaging | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model | 34-212-26 | | Number of Items | 2 | | Part Number | 34-212-26 | | Style | Heavy Duty,Square | | Style Name | Heavy Duty,Square | | UPC | 080910170185 | ## Product Details - **Brand:** iGaging - **Color:** Black, Chrome - **Graduation Range:** 1/64 Inches - **Material:** Alloy Steel - **Style:** Heavy Duty,Square ## Images ![iGaging Combination Square Set 6" & 12" 4R Steel Blade High Precision - Image 1](https://m.media-amazon.com/images/I/51IbE1nkPfL.jpg) ![iGaging Combination Square Set 6" & 12" 4R Steel Blade High Precision - Image 2](https://m.media-amazon.com/images/I/51d-69BuUqL.jpg) ![iGaging Combination Square Set 6" & 12" 4R Steel Blade High Precision - Image 3](https://m.media-amazon.com/images/I/71ost2UcTlL.jpg) ## Available Options This product comes in different **Model** options. ## Questions & Answers **Q: Are there metric units displayed on any edge?** A: You order Inches or Metric. It is not a combination unit. **Q: How do you debur the internal parts to improve how the heads slide on the blade?** A: I did not use anything on the heads. On the grooves of the rulers I took a fine flat needle file to the edges to remove any burs that I could feel. I used a combination of fine needle files to smooth up the locking mechanism. Also, I smoothed the ends of the springs where they had been cut to length. Then I used some paste wax in the grooves and on the surface of the rulers. Not perfect, but so much better. If you mess with the heads be very careful not to put them out of calibration (I did have to calibrate one of the squares when it arrived before I removed the burs). **Q: Where can I get replacements parts for this? Mainly the pin.** A: From igaging **Q: if one or more of this set is out of square do i pay shipping back ?** A: They wouldn’t take mine back. My 12” square was significantly out of square. DON’T BUY THIS SQUARE! ## Customer Reviews ### ⭐⭐⭐⭐⭐ An excellent, well made and extremely accurate combination square at a bargain price *by A***D on June 25, 2018* The review for the 12-inch, 4-piece "4R" combination square follows this one, which is a review of the 24-inch square. >> iGaging Combination Square Premium 2-Piece 24" 4R << (other review(s) below) ---------------------------------------------------------------------- This is an update. I had previously reviewed the 12" combination squares (which are both still working perfectly several years later) and since then I have also purchased the 6" and 4" double squares, and they are both just as spectacular as the 12-in combination squares. And the smaller double square usually lives in my shop apron because I use it on virtually every project I build. It's a life-saver and has prevented a great many errors on my part. (Hmm. Let's see ... "Yeah this looks OK, I'll go ahead and.... O wait maybe I'd better check that right angle again. Oops. Glad I did that..." It's that sort of situation.) Recently I checked my old 24" combination square. It was cheap when I bought it and the reason why is that the rule is stainless but the block is aluminum. It can no longer be made to hold it's accuracy on angles. I've had it for years and it's now past the point of being able to true up the right angle with a small file. The steel has cut into the aluminum enough that the eventually the angle cannot be trued [So much for the $12 spent at the local "bargain store" about 10 year ago. :-)]. Time for a new one. Today I received the 24" version and I've just unpacked it. It is absolutely gorgeous (if you like well-built tools, anyway) and while I haven't yet done a full check on its accuracy (45 and 90 degree angles, distances), side by side its first 12 inches match the full 12 inches of either of the two Igaging combination squares I already have. Affter I do a full set of checks (accuracy of both angles and lengths) I'll update this review. (That may be a couple of weeks - I have desk and router-table design/build/finish projects to complete first...) One good point here: unlike either of the two double squares and and one of the 12-inch combination squares this one came with its certificate of calibration. Another good point: this square is just as accurate as the well-known "expensive high-end" version, and to my eyes its finish is just as good, AND it costs less than half as much. Now to find a drawer long enough to put this in ... (the case is LOOOOONG, and I'm not complaining one bit. I will note in passing however: the Starret square comes in a carboard box (or it did the last time I looked at on and decided not to buy it.) >> iGaging Premium 4-Piece 12" 4R Combination Square << ---------------------------------------------------------------------- I already had one of these 12-inch combination squares, but it was the one without the angle guage or the centering attachment. I needed both and in my opinion (I previouly had the Starrett combination square and so far as I can tell, this one (a) is at least its equal accuracy-wise, and (b) this one is more heavily built and finished VERY well - and the ENTIRELY SUBJECTIVE impression of quality I get from this one is slightly higher than that which I got from Starrett. (I'd still have it but I had a friend who does woodworking as a hobby and when we did projects together he often told me how much he liked the Starrett. When he retired I gave it to him, and he reports that it still works perfectly, so I'm NOT knocking it). And yes there is probably no way that the fact that this one costs just a little more than a third of the price of the Starrett wouldn't influence my opinion. When I get around to it I will buy the 24-inch version of this square, and in the unlikely event that I were to need yet another 12-inch combination square I would definitely buy it again. I have also recommended it to friends and family. The only (nit-picky) negative point I can come up with about this square is that my first one came with its certificate of calibration (it was just the square - no extra attachments). This one didn't. But taking both of them to a friend who is a machininst, he could find NO problems with its accuracy (and he must have liked it because he bought one after measuring mine). It is highly accurate, very well finished, and sturdily built - and it comes with a very nice case. ### ⭐⭐⭐⭐⭐ High Quality *by C***K on May 25, 2026* I tend to buy all my tools when they go on sale and this is no exception. This is a super high quality tool that is deadly accurate. Measurements are spot on with other top quality (red) measuring devices I own, costing twice as much, as is the accuracy of the square. Much heavier than I expected and as I said (and most importantly) accurate. This is the only iGaging product I own, but would not hesitate to recommend it, nor would I hesitate to buy other products from them. ### ⭐⭐⭐⭐ A fine set of combination squares! *by J***H on October 13, 2018* This is a fine set of combination squares. I was hesitant at first to buy them over Starrett but for the price I had to at least give them a try. If they weren't as described I would have simply returned them since this was a Prime purchase. Fortunately that wasn't the case. I cleaned and lubricated both squares before checking their accuracy. I checked the 6" and 12" squares against my Kinex 875/1 machinist square that is accurate to .0005 and a pair of 1-2-3 blocks, and both squares are accurate. I checked inside and outside for square with the blade, then removed the blade and checked the head for square. I also did the pencil line test and both squares passed for square. I checked the 45 degree miter against my Kinex machinist protractor and both are dead-on accurate. I laid the blades down on my jointer bed and both appear perfectly flat. I checked the rulers for accuracy against my Shinwa 12" 4R rule and all markings lined up perfectly. I also checked the ends of each blade for squareness and all checked good. The heads lock down tight against the blades without having to overly tighten the locking mechanisms and the blades are fairly easy to remove and reinstall. Overall this is an excellent set of squares and a great deal. Update: The scriber is cheaply made. I tried to remove it from the 12" square and the head came off leaving the scribe stuck in the square. I had taken out once before with no issue. I deducted one star. It's still a very nice set of squares for the price, but considering some of the cheaper squares at the big box stores have much higher quality scribes I had to deduct the star. ## Frequently Bought Together - iGaging Combination Square Set 6" & 12" 4R Steel Blade High Precision - iGaging 4" & 6" Double Square Set 4R Steel Blade High Precision Woodworking - iGaging Bench Square (Stainless Steel, Set) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/41094910-igaging-combination-square-set-6-and-12-4r-steel-blade](https://www.desertcart.sg/products/41094910-igaging-combination-square-set-6-and-12-4r-steel-blade) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-08-14*