SKU: 96285153368

Marshalltown 4 in. to 12 in. Adjustable Aluminum Line Stretchers (Pair)

Sale price$14.36 Regular price$15.95
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Description

Marshalltown 4 in. to 12 in. Adjustable Aluminum Line Stretchers (Pair)Adjustable Aluminum Line Stretchers, 412 in. These Marshalltown adjustable line stretchers keep masons line taut between key course blocks for accurate, level brick and block work. Made from durable cast aluminum, they adjust from 4 to 12 inches to fit various block sizes and are sold as a pair. Key Features: Adjustable Range: Expands from 4 in. to 12 in. to fit brick or block courses Durable Build: Cast aluminum construction resists wear on job sites

Adjustable Aluminum Line Stretchers, 4–12 in.

These Marshalltown adjustable line stretchers keep mason’s line taut between key course blocks for accurate, level brick and block work. Made from durable cast aluminum, they adjust from 4 to 12 inches to fit various block sizes and are sold as a pair.


Key Features:

  • Adjustable Range: Expands from 4 in. to 12 in. to fit brick or block courses
  • Durable Build: Cast aluminum construction resists wear on job sites
  • Secure Hold: Wing-nut slider locks the setting to maintain tight mason’s line
  • Pro Results: Keeps line straight and taut for accurate leveling and layout
  • Sold as a Pair: Two stretchers included for immediate use

Specifications Table:

Specification Details
Adjustable Range 4 in. to 12 in.
Material Cast aluminum
Sold As Pair
Concrete Tool Type Line Blocks / Mason Lining Tools
Product Depth 10.5 in
Product Height 4.5 in
Product Width 7 in

Frequently Asked Questions (FAQ):

Q: What sizes of blocks will these fit?
A: They are fully adjustable from 4 inches to 12 inches, accommodating common brick and block sizes.


Q: What material are they made from?
A: Cast aluminum for a balance of strength and light weight.


Q: Are these sold individually or as a set?
A: They are sold in pairs.


Q: What is the primary use?
A: To stretch and hold mason’s line tight between key course blocks for straight, level courses.


Q: Do they require tools to adjust?
A: No tools are needed—use the wing-nut slider to set and lock the length.


Crisp Lines, Masterful Masonry

Precision begins with a perfect line. These aluminum stretchers bring a refined, architectural rigor to your masonry layout, keeping your course true and elegant. I love the sleek cast finish and intuitive wing-nut detail—utility with style. Pair them with a neon mason’s line for a striking, modern contrast that elevates even the most utilitarian build to luxe craftsmanship.


Lock in straight, level courses—add these adjustable line stretchers to your toolkit today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 96285153368

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Cindi Sullivan
Waukegan, US
★★★★★ 5
Good quality product
Size: 24 inch 100Hz
Happy with this purchase, easy to set up, I mostly use for my camera system, but flip around from TV and streaming! Love the size.
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Reviewed in the United States on May 11, 2026
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Rochelle Woods
Draper, US
★★★★★ 4
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Size: 24 inch 100Hz
I needed an monitor for my work office and I am glad I got it. It suits the job. The screen is nice and bright, clear, and runs smooth. It is easy to set up but I wish it could swivel around and had some height too it. Overall, It was a good buy for the 24 inch screen. I would definitely buy it again. The sound quality is great,no issues so far with the monitor at all.
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Reviewed in the United States on May 10, 2026
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Dalimom
Lexington, US
★★★★★ 5
Great Value!
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Huge upgrade from what I had before. fast, nice display. I'm happy! Thanks!
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Reviewed in the United States on June 4, 2026
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PittieMom
San Leandro, US
★★★★★ 5
Works as it should
Size: 24 inch 100Hz
I started a new job a few months ago and I get to work from home one day a week. They do not pay for you to set up a home office however, so I was looking for a cheap monitor for part of my set up. I came across this one and decided to try it out. I work in client service for a finance company so a lot of what I use it for is email, other conversational programs, and then our custodian software. I’m not doing anything crazy. I have it connected to a name brand laptop and it was very easy to set up with no issues. It turned right on. The picture quality is nice. Again, I’m not doing editing or anything on this so it works for what I need. It does NOT have speakers, so I do need to use the speakers on my laptop( which can be annoying), but again it’s not a deal breaker. I have been using it now for 5 months and it’s been working really well for my set up. I am thinking of getting a second monitor and I would get another of these but also I do want a speaker so I don’t know that I would get this exact version. For the price, if you are looking for something basic for normal work from home needs, this does the trick!
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Reviewed in the United States on February 17, 2026
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Savio DSouza
Dallas, US
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Essential Hub for Fast, Efficient Connectivity
Size: 2 ft, Style: USB-C
The Anker USB C Hub with 4 USB 3.0 ports has been a lifesaver for expanding my laptop’s connectivity options. With multiple devices plugged in at once, like a mouse, keyboard, external hard drive, and flash drive, everything stays connected and functions perfectly. The 5Gbps data transfer speed is quick enough for transferring large files without noticeable delays. What I appreciate most is how compact and portable it is, making it easy to carry around when I travel or need to work on the go. The setup was hassle-free, just plug it into my laptop’s USB-C port, and it works immediately, no drivers needed. For anyone who needs to connect multiple peripherals to a USB-C laptop or tablet, this Anker hub is a reliable, high-speed solution that doesn’t take up much space.
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Reviewed in the United States on April 3, 2026

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