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SGT KNOTS #18 Braided Mason Line - Nylon Masonry String, DIY Projects, Crafting, Commercial, Fishing, Gardening and More (250ft, FluorescentOrange)

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$12.49

$ 5 .99 $5.99

In Stock

1.Size:Single Roll - 500ft, Fl Pink


About this item

  • BRAIDED MASON LINE - Nylon mason line is a heavy duty mid-stretch twine that is perfect for a wide range of indoor and outdoor activities, including fishing, boating, masonry, crafting, gardening, marking, and DIY projects. It has excellent abrasion resistance and does not unravel.
  • SYNTHETIC RESISTANCE - Synthetic nylon fibers provide a durable, long-lasting twine that is naturally resistant to moisture, chemicals, oils, rot, and weather conditions.
  • LIGHTWEIGHT STRENGTH - Nylon fibers are braided to create a mid-stretch line that can hold loads of up to 160 pounds. It handles high-stress application without sag or distortion.
  • LENGTH / WIDTH / COLOR - Choose between pre-cut lengths of 250 feet, 500 feet, or 1000 feet, diameter thickness option: #18 (1.52mm | 0.060 inch). Available in Fluorescent Orange, Fluorescent Pink, Fluorescent Yellow, and White.
  • VETERAN OWNED and OPERATED - Just like the Marine Corps, SGT KNOTS is committed to be the best of the best. We continue to live by the motto, Semper Fidelis—Always Faithful. Our loyalty to our customers is what makes us who we are, and the reason we continue to grow in popularity and product offerings. We promise to maintain the strength and consistency of our products. We also pass down our bulk savings to our customers.



4.6 out of 5 stars Best Sellers Rank
  • #205,708 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
  • #337 in Twine
Is Discontinued By Manufacturer No Batteries required No

Product Description

The story behind SGT KNOTS begins with Mike Shelley. After serving in the Marine Corps, Mike started a simple website selling custom paracord keychains and bracelets. At the time, paracord was the military’s best kept secret.

Mike was shocked to discover how difficult it was to find paracord online, but even more shocked when his products began flying off the shelves faster than he could create them. The need for accessible, high-quality paracord was obviously out there, so Mike “SGT KNOTS” Shelley set out to make it happen.

As SGT KNOTS grew and branched out to new products - ropes, twines, cord - Mike saw a darker side of the rope supply industry. Suppliers masquerading as manufacturers and manufacturers using deceptive production techniques to cheapen products. The Marine Corps holds honesty and integrity in high regard. Mike knew SGT KNOTS would need to bring these values to the market.

Through years of trial and error, Mike built close relationships with reliable, top-quality American and international manufacturers that couldn't get into big-box retailers, but that plenty of DIYers, boat owners, farmers and ranchers, and businesses wanted. An online marketplace was the obvious solution.

From humble beginnings, SGT KNOTS has grown into a global depot with a steady stream of products shipping from around the world. SGT KNOTS utilizes both international and USA-based factories to manufacture the highest quality products available and bring them to market at the best possible value.

SGT KNOTS is now the leading webstore for all things paracord, rope, twine, and more! Through their ever-growing network honest manufacturers, SGT KNOTS can source any order, from small personal use supplies to custom bulk savings packages.

ISO and ACI Certification Logos

Certifications

  • ISO 9001 Factory - Our ropes are manufactured at the highest standard available at an ISO 9001 Certified Factory. This certification ensures quality and consistency for every product while meeting statutory and regulatory requirements.
  • Cordage Institute - The Cordage Institute (CI) was founded in 1920 as a technical committee to create safety and technical standards for rope, cordage, and twine. This product has met the international standards, guidelines, and requirements set forth by the CI.

Key Features

SGT KNOTS Braided Mason Line

BRAIDED MASON LINE

Nylon mason line is a heavy duty mid-stretch twine that is perfect for a wide range of indoor and outdoor activities, including fishing, boating, masonry, crafting, gardening, marking, and DIY projects. Braided Mason Line has excellent abrasion resistance and does not unravel.

SGT KNOTS Braided Mason Line Synthetic Resistance

SYNTHETIC RESISTANCE

Synthetic nylon fibers provide a durable, long-lasting twine that is naturally resistant to moisture, chemicals, oils, rot, and weather conditions.

SGT KNOTS Braided Mason Line Lightweight Strength

LIGHTWEIGHT STRENGTH

Nylon fibers are braided to create a mid-stretch line that can hold loads of up to 160 pounds. Braided Nylon Mason Line handles high-stress application with no sag or distortion.

SGT KNOTS Braided Mason Line Length Width Color

LENGTH / WIDTH / COLOR

Choose between pre-cut lengths of 250 feet, 500 feet, or 1000 feet. SGT KNOTS Nylon Mason Line diameter thickness option: #18 (1.52mm | 0.060 inch). Available in: Fluorescent Orange, Fluorescent Pink, Fluorescent Yellow, and White.


B.M.
Reviewed in the United States on August 26, 2024
I like the color and durability. Its very strong.
Ahmed F. Kilani, Ph.D.
Reviewed in the United States on June 19, 2024
This product met my expectations
Brian Hidden
Reviewed in the United States on March 23, 2024
This string is very strong bright colors and just what I needed for my string levels. Would definitely recommend.
Sam Alley
Reviewed in Canada on March 20, 2024
Amazing quality
Josh E
Reviewed in the United States on August 25, 2023
Standard thickness and strength brightly colored marking string. Nothing unique about it. Nothing wrong with it. Marked a straight line for placing landscape borders and laying out the shape of a small pool deck. At some point while I was busy setting brick edging one of the dogs was attracted to the bright color and walked off with it. I found it by the tree in the yard with one cardboard end a little squished and otherwise undamaged.
LA Bass
Reviewed in the United States on July 5, 2023
We are buidling a fence and the need to see where the property line and fence height would be were paramount. With this much string purchased for future use, it was a no brainer at this price point. As you can see in photo 2, it's easy to spot!The spool is 6 inches on a cardboard roll. It's easy to unwind. Also, once it's done, I found you can still wrap it around the post to get it tighter by hand.
Customer
Reviewed in Canada on July 26, 2023
Strong and won’t fray.
Quinn
Reviewed in Canada on July 12, 2023
There's a slight stretch to the line which makes it great for strong knots. Used it mostly for whipping the ends of rope but it can be used for many things. The ends melt well and sturdy if you need to tie two ends together without making a large knot.
Deb Lamb
Reviewed in the United States on May 27, 2023
I am a crocheter and I was looking for nylon yarn to see if it would work on my projects. I did a lot of research to find the right strength and size and I stepped out of my comfort zone to give it a try. Oh my goodness, I loved it! It worked up beautifully and I was so excited I couldn't wait to order more!The colors are vibrant and it seems to be very strong. I'm making plant hangers using this nylon string and it will look awesome on the back porch and withstand the elements of weather. I would post a picture but it's not finished yet due to running out of the string.The only downside is it is more expensive than yarn, and there seems to be a limited choice of color options. I had no idea how much to order to complete a project as the string is measured differently than yarn.I have already purchased more and will continue to do so, as long as it doesn't end up costing me more to make my items than yarn does.
Kootenay contractor
Reviewed in Canada on May 11, 2023
I use it for construction grid lines on foundation layout.Can refill handheld spool/winder multiple times.Price is excellent.
Customer
Reviewed in Canada on August 14, 2022
The item is exactly what I ordered and it arrived ahead stated date. The cordage is plenty strong for the intended use, but unfortunately, it is too slippery to hold the knots. I was going to make a fish landing net so I should have ordered the tarred cordage. I couldn't get the bottom circle completed before the knots started to loosen and tangle. This was my first attempt at making a net and will know better for next time. Now I have 2000 feet of cordage to use for something else.
Civilian Scientist
Reviewed in the United States on August 23, 2019
6.5 inches length 1.5 inches width on Cardboard tube. 250ft. Cord length. Braided, will not unravel. Firm cord that is a pleasure to work with. Recommend gently heating cut ends to secure. Moisture, oil, acid, and rot resistant.Twine String Masonry, Marine, DIY projects, crafting, gardening, general purpose.Perfect!Just what I needed. Arrived less than 24 hours after order. 1.2 mm Braided Line works Perfectly for the new Plumb Bob. Does not twist around, hangs proper. Super easy to tie, and holds knot firmly. Tied a button knot and ready to get to Work.Appreciate SGT. KNOTS, now a Customer for Life.This cord is better quality than what I have found at Military Surplus for this purpose of Mason Line. It just feels right in the Hand. A+ Sir.Best cord I've found in 18 years of experience.The right tool for the Job.Thank You!
1huntnfool
Reviewed in the United States on October 16, 2019
This string is all I was hoping for when I bought it. I install fencing and require string lines that will be strong enough to be stretched very tight for long distances. This works well for my purpose. This string is a bit more expensive that other strings available on Amazon but I will pay more for a product made in the USA. Obviously you will need to have a different method of winding the string onto a storage devise. I bought reels used for kite flying and they along with this string work awesome.