--- product_id: 46579606 title: "Taytools 12\" Rigid Machinist Rule Ruler Hardened Spring Steel 4R Graduations in 1/8\", 1/16\", 1/32\" and 1/64\" MRSAE-12" brand: "taytools" price: "139.92 DT" currency: TND in_stock: true reviews_count: 8 category: "Taytools" url: https://www.desertcart.tn/products/46579606-taytools-12-rigid-machinist-rule-ruler-hardened-spring-steel-4r store_origin: TN region: Tunisia --- # 12" rigid blade for precision 4 graduations from 1/8" to 1/64" Hardened spring steel for durability Taytools 12" Rigid Machinist Rule Ruler Hardened Spring Steel 4R Graduations in 1/8", 1/16", 1/32" and 1/64" MRSAE-12 **Brand:** taytools **Price:** 139.92 DT **Availability:** ✅ In Stock ## Summary > 📐 Measure Like a Pro, Lead Like a Boss! ## Quick Answers - **What is this?** Taytools 12" Rigid Machinist Rule Ruler Hardened Spring Steel 4R Graduations in 1/8", 1/16", 1/32" and 1/64" MRSAE-12 by taytools - **How much does it cost?** 139.92 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/46579606-taytools-12-rigid-machinist-rule-ruler-hardened-spring-steel-4r) ## Best For - taytools enthusiasts ## Why This Product - Trusted taytools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from hardened spring steel, this ruler resists wear and maintains accuracy over time. - • **Effortless Readability:** Photo-etched, black-filled markings provide sharp contrast for quick, error-free reading. - • **Engineered for Accuracy:** Both sides ground parallel and straight, eliminating dead spots and guaranteeing spot-on results. - • **Precision at Every Scale:** Four distinct graduations (1/8", 1/16", 1/32", 1/64") ensure flawless measurements for any project. - • **Sleek & Functional Design:** Brushed finish combines modern aesthetics with practical durability, perfect for the professional workspace. ## Overview The Taytools 12" Rigid Machinist Rule is a precision measuring tool made from hardened spring steel, featuring a 12" long, 1" wide, and .040" thick blade. It offers four graduated scales (1/8", 1/16", 1/32", and 1/64") etched and black-filled for long-lasting readability. Its parallel-ground sides ensure unmatched accuracy, making it an essential ruler for professionals demanding precision and durability. ## Description Rigid machinist rule made from hardened spring steel. Blade is .040” thick and 1” wide. Both sides of the blade are ground parallel and straight. Rule is precision photo etched and black filled for long life and easy readability. Graduated with quick reading 1/8" and 1/16" increments on one side and 1/32" and 1/64" on the other side. Brushed finish. Review: Well made - Well maxe ruler. Easy to read and accurate. Review: Spot-on - Just what I needed - I ordered this rule to replace the Office Depot metal ruler I've been using for years. On first examination it is plain that this is a serious tool. I was immediately impressed by the sharpness and readability of the scribed markings. The first thing I did, though, was put it side by side with my Starrett combination square and found it is absolutely spot-on accurate. The measurements appear in four different scales, one on each edge and they appear as eights, sixteenths, 32nds, and 64ths. This is different than on other rules and does require some adjustment on the part of the user. Measurements begin at the end of the rule so there is no "dead spot" to account for. Other reviewers have suggested it should have a hanging hole, and I agree, but I also own a drill press, so ... :-) I like this rule well enough that I ordered the 6" model to keep in the chest pocket of my shop apron. ## Features - Made from hardened spring steel. - Rigid blade is 12" long, .040” thick and 1” wide - Rule is precision photo etched and black filled for long life and easy readability - Graduated with quick reading 1/8" and 1/16" increments on one side and 1/32" and 1/64" on the other - Brushed finish ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071FZ1NT7 | | Best Sellers Rank | #121,671 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #209 in Construction Rulers | | Brand | Taytools | | Brand Name | Taytools | | Color | silver | | Customer Reviews | 4.6 out of 5 stars 362 Reviews | | Global Trade Identification Number | 00791617734845 | | Item Dimensions L x W | 12"L x 1"W | | Manufacturer | Taylor Toolworks LLC | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model | MRSAE-12 | | Part Number | MRSAE-12 | | Product Dimensions | 12"L x 1"W | | Style | Modern | | Style Name | Modern | | UPC | 791617734845 | ## Product Details - **Brand:** Taytools - **Color:** Black, Silver - **Material:** Alloy Steel - **Product Dimensions:** 12"L x 1"W - **Style:** Modern ## Images ![Taytools 12" Rigid Machinist Rule Ruler Hardened Spring Steel 4R Graduations in 1/8", 1/16", 1/32" and 1/64" MRSAE-12 - Image 1](https://m.media-amazon.com/images/I/81DlYmrN+gL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Well made *by L***R on January 6, 2026* Well maxe ruler. Easy to read and accurate. ### ⭐⭐⭐⭐⭐ Spot-on - Just what I needed *by K***D on November 1, 2020* I ordered this rule to replace the Office Depot metal ruler I've been using for years. On first examination it is plain that this is a serious tool. I was immediately impressed by the sharpness and readability of the scribed markings. The first thing I did, though, was put it side by side with my Starrett combination square and found it is absolutely spot-on accurate. The measurements appear in four different scales, one on each edge and they appear as eights, sixteenths, 32nds, and 64ths. This is different than on other rules and does require some adjustment on the part of the user. Measurements begin at the end of the rule so there is no "dead spot" to account for. Other reviewers have suggested it should have a hanging hole, and I agree, but I also own a drill press, so ... :-) I like this rule well enough that I ordered the 6" model to keep in the chest pocket of my shop apron. ### ⭐⭐⭐⭐⭐ Solid ruler! High quality. *by M***S on December 15, 2025* Excellent quality ruler! ## Frequently Bought Together - Taytools 12" Rigid Machinist Rule Ruler Hardened Spring Steel 4R Graduations in 1/8", 1/16", 1/32" and 1/64" MRSAE-12 - Taytools 24" Rigid Machinist Rule Ruler Hardened Spring Steel 4R Graduations in 1/8", 1/16", 1/32" and 1/64" MRSAE-24 - Taytools 6 Inch Rigid Machinist Rule Ruler Hardened Spring Steel 4R Graduations in 1/8, 1/16, 1/32 and 1/64 Inches MRSAE --- ## 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.tn/products/46579606-taytools-12-rigid-machinist-rule-ruler-hardened-spring-steel-4r](https://www.desertcart.tn/products/46579606-taytools-12-rigid-machinist-rule-ruler-hardened-spring-steel-4r) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-23*