4" Hardwood Mason's Line Blocks (Pair)
4" Hardwood Mason's Line Blocks (Pair)
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Perfectly Straight Courses for Every Project
Laying perfectly straight courses is the foundation of any quality masonry work, from everyday block laying to meticulous historic brick restoration. Keep your lines perfectly even and true with these reliable 4" Hardwood Mason's Line Blocks. Designed to grip the wall tightly on outside corners, these blocks secure your knotted mason's line firmly in place, ensuring your wall stays plumb and level. Simply retighten the line as you move up each new course for continuous, reliable accuracy.
Durable Hardwood and Customizable Design
Crafted from tough, high-quality hardwood, these line blocks are built to withstand the rigorous daily demands of the jobsite without slipping or failing under tension. Sold as a convenient pair, they can even be personalized, ensuring your gear stays easily identifiable and never walks off a busy jobsite. For the absolute best results, pair these blocks with premium W. Rose™ or Kraft Tool Mason's Line.
Key Features & Benefits:
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Precision Alignment: Essential for creating a perfectly even, straight line for brick and block courses.
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Secure Corner Grip: Engineered to grip outside corners tightly without slipping during use.
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Durable Construction: Crafted from high-quality hardwood to endure heavy daily masonry work.
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Easy Adjustments: Designed for quick line retightening as you lay down each new course.
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Customizable: Can be personalized so your tools are always easy to identify.
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Perfect Pairing: Recommended for use with W. Rose™ or Kraft Tool Mason's Line for optimal tension and results.
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Complete Set: Conveniently packaged and sold as a ready-to-use pair.
Let customers speak for us
This product did exactly what I had hoped for. I had a brick look tile floor that I wanted to distress to a German schmear type of look. I originally left too much on for my liking… my schmear was a little too schmearing!! But Goo Gone Graffiti Remover and a scrub brush did the trick. So happy I found this product. First pic is final results, second pic is original floor, and third was the too much in the middle.
I mixed dark buff, white clay and water (each 1 part ratio). The result was awesome and so easy to use. Applied to stone and grout to soften the gray tone of the creekstone fireplace to appear more beige/soft tan. Love it and highly recommend!
Pro Mason Supply made getting the correct product easy, they offered details and assistance if needed. The offer for support after the sale helped me decide they would be my best option. My house was built in 1870, so it requires specific repair material.
I am confident that if I need additional assistance, Product Mason will provide it.
Pro Mason was very easy to work with. Products showed up on time and worked well on the application.
Great product, it really exceeded my expectations. It was easy to apply and the new color looks original. I can't tell it was applied to the brick 60 years after they were manufactured. I wouldn't hesitate to recommend it to friends and family.
Fast service and great selection.
Such a treasured find for DIYers seeking specialized high quality mortar and reliable service. They offer lime-mortar concentrates designed for old block stone foundations that need to breathe, especially important in climates subject to freeze-thaw cycles. Reasonable shipping times and costs. So far the 3.5 concentrate has set-up very well, and we just ordered some additional 5 gallon bulk boxes.
Cant wait to work on my house. I received it quickly . Thanks guy
The repointing product, the details on use and the delivery process was absolutely stellar. I couldn’t have asked for better.
Finally able to get the right mortar for repairs my 150 year old brick house!
Great to be able to buy small quantities so easily.
The people here went out of their way to help me find the right mortar, answered all my questions and even asked for pics to get it right. I will send them my business even if I could get it down the street I will order what I need from them. Keep up the great customer service.
I like the 1gallon size for special projects because it is easy to handle with very little mess.
Excellent service, lprompt shipping!
After researching lots of companies that make stain for brick I decided to contact Pro Mason for their professional advice. I went with a 4oz sample of antique gray, as suggested, and applied it to my exterior orange brick chimney. It went on nice and easy, has excellent coverage, and dried to a perfect match to my gray vinyl siding! I am currently waiting for the gallon size I ordered to finish the project.
I highly recommend this company for their customer service, shipping, and their quality products.
So far so good
