--- product_id: 104289498 title: "Tools OX-P027731 Chalk Line - 100' Thick Line, Curved Hook, 6:1 Gear Ratio, Metal Handle, Easy Top Load, Ergonomic Shape & Rubber Grips - Ideal for Deck Builders, Framers, Roofers" brand: "ox" price: "1092413₫" currency: VND in_stock: true reviews_count: 13 category: "Ox" url: https://www.desertcart.vn/products/104289498-tools-ox-p027731-chalk-line-100-thick-line-curved-hook store_origin: VN region: Vietnam --- # 100' thick, visible line Curved hook grips nails & screws 6:1 gear ratio for 6X faster rewind Tools OX-P027731 Chalk Line - 100' Thick Line, Curved Hook, 6:1 Gear Ratio, Metal Handle, Easy Top Load, Ergonomic Shape & Rubber Grips - Ideal for Deck Builders, Framers, Roofers **Brand:** ox **Price:** 1092413₫ **Availability:** ✅ In Stock ## Summary > ⚡ Mark it. Lock it. Own the jobsite. ## Quick Answers - **What is this?** Tools OX-P027731 Chalk Line - 100' Thick Line, Curved Hook, 6:1 Gear Ratio, Metal Handle, Easy Top Load, Ergonomic Shape & Rubber Grips - Ideal for Deck Builders, Framers, Roofers by ox - **How much does it cost?** 1092413₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/104289498-tools-ox-p027731-chalk-line-100-thick-line-curved-hook) ## Best For - ox enthusiasts ## Why This Product - Trusted ox brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Refill in a snap:** Top-loading chalk chamber compatible with all chalk brands makes refills effortless—no downtime, no hassle. - • **Grip with confidence:** Curved hook design locks securely onto nails and screws, giving you hands-free stability on any surface. - • **Speed meets strength:** 6:1 gear ratio delivers lightning-fast rewind—6 times quicker than standard models—so you stay ahead on tight deadlines. - • **Built to endure the grind:** Rugged metal handle and rubber grips withstand drops and rough jobsite conditions, promising long-term reliability. - • **Precision that lasts all day:** 100-foot thick line ensures bold, accurate markings on any project, reducing rework and boosting efficiency. ## Overview The OX-P027731 Chalk Line is a professional-grade layout tool featuring a 100-foot thick line for high-visibility marking, a durable metal handle, and an ergonomic rubber grip. Its 6:1 gear ratio enables rapid rewind, while the curved hook securely attaches to nails or screws for precise, hands-free use. Designed for deck builders, framers, and roofers, this easy top-load chalk line is built to withstand tough jobsite conditions and compatible with all chalk brands. ## Description OX Tools OX-P027731 Chalk Line - 100' Thick Line, Curved Hook, 6:1 Gear Ratio, Metal Handle, Easy Top Load, Ergonomic Shape & Rubber Grips - Ideal for Deck Builders, Framers, Roofers - desertcart.com Review: Good quality - My first chalk line that had a gear system and I’ve been using it and letting it bounce around in my tool bag almost 2 years with not problems or complaints. Review: Durable and reliable. - One of the best chalk lines I've owned. Very durable and I've had it for quite a while with zero problems. ## Features - 100' Thick Line: Our chalk line tool comes with a 100' thick line for accurate marking on construction projects. Can also be used as a plumb bob. Compatible with all chalk brands. - Curved Hook for added gripping strength: The curved hook provides added gripping strength and makes it easy to attach to various surfaces. Includes an opening to quickly attach to a nail or screw. - 6:1 Gear Ratio for Quick Rewind: With a 6:1 gear ratio, our rewindable chalk line allows for quick and easy rewind after each use. 6X Faster than single gear competitive units. - Metal Handle for Durability and Long Life: The metal handle on our chalk line reel ensures durability and long life on even the toughest job sites. Survives jobsite conditions and drops. - Easy to Fill Top Loading: Our chalk line reel features an easy to fill top loading design, making it simple to refill with your preferred chalk brands. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DGH4SM2 | | Best Sellers Rank | #47,139 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #25 in Measuring & Layout Chalk Lines | | Brand | OX | | Closure | Button | | Color | Blue | | Customer Reviews | 4.3 4.3 out of 5 stars (1,383) | | Date First Available | October 25, 2018 | | Grip Type | Contoured | | Ink Color | Blue | | Item Weight | 6.7 ounces | | Item model number | OX-P027731 | | Line Size | 2mm and above | | Manufacturer | OX Tools | | Manufacturer Part Number | 9341231006142 | | Material Type | Rubber | | Number of Items | 1 | | Point Type | thick | | Product Dimensions | 5.5 x 3.5 x 2.5 inches | | Size | 1 Count (Pack of 1) | ## Product Details - **Age Range (Description):** Adult - **Brand:** OX - **Color:** Blue - **Ink Color:** Blue - **Writing Instrument Form:** Chalk ## Images ![Tools OX-P027731 Chalk Line - 100' Thick Line, Curved Hook, 6:1 Gear Ratio, Metal Handle, Easy Top Load, Ergonomic Shape & Rubber Grips - Ideal for Deck Builders, Framers, Roofers - Image 1](https://m.media-amazon.com/images/I/51u-dBKaulL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality *by M***K on December 5, 2025* My first chalk line that had a gear system and I’ve been using it and letting it bounce around in my tool bag almost 2 years with not problems or complaints. ### ⭐⭐⭐⭐⭐ Durable and reliable. *by B***H on August 10, 2025* One of the best chalk lines I've owned. Very durable and I've had it for quite a while with zero problems. ### ⭐⭐⭐⭐ Good box line is strong but still hold chalk well snaps great bold medium sized lines *by M***. on July 15, 2021* Good box line is strong but probably middle of road line wise box itself is great. Chalk load door is perfect sized and placed. Handle is nice size of box is great but my hands are xl caution if line wears through dont wind intakes a bit to resting if it gets pulled inside. I like color because you can find it and no one else has it. --- ## 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.vn/products/104289498-tools-ox-p027731-chalk-line-100-thick-line-curved-hook](https://www.desertcart.vn/products/104289498-tools-ox-p027731-chalk-line-100-thick-line-curved-hook) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*