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Description
Simpson Strong-Tie ACBH3X15.37-R1 (3" x 15-3/8") Concealed Joist-to-Beam Hanger - Aluminum (1 Pair)Simpson Strong Tie ACBH3X15. 37 R1 Description The ACBH3X15. 37 R1 is a concealed joist to beam hanger designed for engineered wood, offering high capacity and architectural aesthetics. Simpson Strong Tie ACBH3X15. 37 R1 Includes (2) ACBH 3x15. 37 Concealed Beam Hanger Backplates Simpson Strong Tie ACBH3X15. 37 R1 Features High capacity Concealed for architectural aesthetics and fire rated performance One and two hour fire resistance ratings per ASTM
Simpson Strong-Tie ACBH3X15.37-R1 Description
The ACBH3X15.37-R1 is a concealed joist-to-beam hanger designed for engineered wood, offering high capacity and architectural aesthetics.
Simpson Strong-Tie ACBH3X15.37-R1 Includes
- (2) ACBH 3x15.37 Concealed Beam Hanger Backplates
Simpson Strong-Tie ACBH3X15.37-R1 Features
- High capacity
- Concealed for architectural aesthetics and fire-rated performance
- One- and two-hour fire resistance ratings per ASTM E119
- Recommended for use at beam-to-beam connections in any Seismic Design Category, and at beam-to-column connections in Seismic Design Category A or B
- Multiple router options to suit jobsite needs
- +/- 1/16" beam length tolerance on each end enables easier installation
Simpson Strong-Tie ACBH3X15.37-R1 Applications
- Mass timber and engineered wood beam-to-column connections
- Architectural and exposed-framing projects where visible hardware is undesirable
- Residential, commercial, and institutional buildings using concealed timber joinery
Simpson Strong-Tie ACBH3X15.37-R1 Installation Overview
- Use all specified fasteners; install horizontal screws first, then inclined screws.
- Centerline notch at the top of the part can be used to help locate the connector on the wood member.
- Do not overdrive SDCF screws during installation of fasteners. Predrilling lead holes for the SDCF screws is recommended if wood members tend to split or if driving the SDCF fasteners at the proper angle is difficult due to wood grain resistance.
- Rout carried and/or carrying member according to application needs. The minimum recommended rout width and length is 1/16" larger than the tabulated part dimensions.
- A 1/8" minimum to 1/4" maximum gap is recommended between the carried and carrying members to prevent wood-wood binding during field assembly.
- When attaching to the end grain of glulam members with multiple piece laminations across the width, refer to the manufacturer's guidelines for more information.
Simpson Strong-Tie ACBH3X15.37-R1 Specifications
| Material | Aluminum |
| Height | 15-3/8" |
| Width | 3" Each |
| Fasteners required | SDCF22614 screws |
NOTE: The correct fasteners installed in the correct position must be used to achieve published load values.
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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.8 ★★★★★
Based on 1764 reviews
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Product Reviews
★★★★★ 4
Good DIY Pipe Legs but Powder Coat Quality Lacks
Size: side table leg, Size: side table leg
These industrial style pipe legs make building a DIY end table easy and the kit saves a trip to the hardware store. The fittings go together normally and assembly is simple. Comes individually wrapped. My main issue is the powder coating looks and feels cheap and rubs off easily. The pipes already had marks from touching each other from unboxing. If you do not mind some wear on the finish over time this is a decent purchase. The metal at the hardware store will be thicker and more durable but will cost more. I’d recommend based on ease of having a kit and it being delivered saving me a trip.
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Stable, attractive, and easy to turn into a table with your choice of top
Size: side table leg
The X-shape of the table legs - constructed with solid metal flanges, T-joints, X-joints and 1-inch diameter pipes - provides a strong and sturdy base for a wood top. The legs have adjustable feet pads to prevent scratches and ensure stability. Assembly of the legs is relatively simple (the instructions are clear) but you will need your own tools to attach a top.
The industrial design is especially well suited to rec room or finished basement use. I am adding a 28" diameter raw edge slab of wood from a recently felled tree as the top and it is very attractive. (Photo unavailable because after I made certain it would work I sent the slab out for drying and finishing.)
If you want a custom table and have a particular piece of wood you want to use, these legs are an excellent choice.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Very nice kit: Beware it is NOT heavy duty plumbing pipe though!
Size: side table leg
I want to give this kit a high rating, but I need to address the "truth in advertising" bit since there may be an important disconnect between what you think you are getting and what actually comes in the box.
Black plumbing used for shelving or table legs is part of an important niche in interior design. I like the industrial loft look myself and have a variety of glass, steel, and masonry elements in my home. This kit fits that look and provides plenty of "strength" for most domestic uses, like shelves or coffee tables. But they are NOT "industrial pipe" or "maximum durability pipe." Note the phrase "cast iron finish feet," which together with the other claims might lead you to think these are cast plumbing fittings. They are NOT!
The feet and flanges feel like electrical conduit fittings, and the pipe sections are likely aluminum. They might be electrical or they might be multi-use, lightweight pipe.
While all this might lead you to think that you're getting a truly retro, heavy-duty pipe kit made of black plumbing pipe, you are not. But, does it matter? Depends. I find the lighter pipe's smooth finish a nice "tone-down" from the rough plumbing look. All together, this kit provides plenty of strength for most furniture and the rustic pipe look, but with a nicer, lighter finish. To me that is a plus--this is a very nice kit and costs less that if you'd pieced it together from real plumbing parts (I priced it out to compare), and looks retro but cleaner. I knew what to expect because while I got this kit free on Vine, I had purchased a nearly identical kit from another seller last year.
So, I'm giving it 5 stars for what it actually is and for the price, JUST BE AWARE THE NARRATIVE IS MISLEADING. Which is unfortunate because just like some people might want the heavier pipe, I'm betting more would be attracted to the look with a cleaner, lighter feel.
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Reviewed in the United States on December 31, 2025
★★★★★ 5
Great buy
Great shelf base! The price is great and it does the job. I just got the actual shelves from Lowe’s and they work great. I used for my teen son’s room and he loves them!
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Reviewed in the United States on June 3, 2026
★★★★★ 5
It’s solid and functional
I really like this shelf system.
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Reviewed in the United States on May 18, 2026