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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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Description
Simpson Strong-Tie MCB9.5X15.5 (9-1/2" x 15-1/2") Mass Timber Column Base for Glulam to Concrete ConnectionsSimpson Strong Tie MCB9. 5X15. 5 Description The MCB Mass Timber Column Base provides a standardized concealed connection between glulam columns and concrete foundations or supports, ensuring both structural integrity and aesthetic appeal in mass timber constructions. Simpson Strong Tie MCB9. 5X15. 5 Includes (1) Mass Timber Column Base Simpson Strong Tie MCB9. 5X15. 5 Features Concealed connection for architectural aesthetics and fire protection Wide
Simpson Strong-Tie MCB9.5X15.5 Description
The MCB Mass Timber Column Base provides a standardized concealed connection between glulam columns and concrete foundations or supports, ensuring both structural integrity and aesthetic appeal in mass timber constructions.
Simpson Strong-Tie MCB9.5X15.5 Includes
- (1) Mass Timber Column Base
Simpson Strong-Tie MCB9.5X15.5 Features
- Concealed connection for architectural aesthetics and fire protection
- Wide range of base sizes and load capacities
- Simple routing for CNC fabrication of columns
- Threaded rods and leveling nuts may be used with grout pad for vertical adjustability
- Base plate oversized holes provide horizontal adjustability
- Recommended for use at column-to-foundation connections in any Seismic Design Category
Simpson Strong-Tie MCB9.5X15.5 Applications
- Mass Timber / Cross-Laminated Timber
- Column-to-foundation connections in seismic design categories
Simpson Strong-Tie MCB9.5X15.5 Installation Overview
- Use CNC equipment for precise cutting and drilling of glulam columns.
- Ensure anchors are correctly positioned in the foundation.
- Place the MCB on anchor rods and adjust using leveling nuts and oversized holes.
- Install nonshrink grout between the base plate and foundation.
- Lower the glulam column onto the base and secure with dowels or bolts.
Simpson Strong-Tie MCB9.5X15.5 Specifications
| Material | Steel |
| Finish | Gray Paint |
| Width | 9-1/2" |
| Length | 15-1/2" |
| Thickness | 3/4" |
| Weight | 31.6 lb |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 2486 reviews
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Product Reviews
★★★★★ 5
Fantastic Mount especially on rough Roads
Robust and discretely positioned mount. This mount is the real deal. It is by far the highest quality most stable mount that I've ever had in my Tacoma pickup. I also really like that it's positioned closer to the steering wheel in instead of in the windshield, making it easier to view. Very highly recommended!!
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Reviewed in the United States on January 27, 2026
★★★★★ 5
Perfecto Product!!
I rarely write reviews, however on this product I need too. This clearly is a pricey phone mount, but after reading so many reviews I went for it & purchased. After opening, I immediately could see & feel the quality of material used. Installation was surprisingly easy & quick to my Tacoma. The mount is very firm, sturdy, very adjustable, perfectly designed product. For as costly as this was, I have absolutely no regrets! Totally can recommend this product to anyone with a Tacoma within the stated production years. So as so many others have said accurately in reviews, I am beyond satisfied even with the cost in mind.
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Reviewed in the United States on June 8, 2023
★★★★★ 5
Perfect fit for my 2018 sr5 Tacoma. Great quality!
Extremely well made. Doesn't rattle or slide off. Holds the phone tightly. Finally found a phone mount that works great for my Tacoma (2018 sr5). I highly recommend this product.
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Reviewed in the United States on December 5, 2025
★★★★★ 5
5 Stars with 1 Call-Out….
SOLID built like a tank! Really like the all-metal design. No vibration on the road and minimal if any off road, extremely stable. 360 adjustability = endless options on positioning your phone. Overall a good buy considering fit, form and functionality as compared to the less expensive composite holders that shake move and rattle (Drives me nuts). The ONLY negative…. I have a pro max iphone with a case and there’s no way one-handed operation works to insert and remove the phone into the holder. You can use one hand to adjust the angle and positioning but not otherwise. An OFI for OffRoam, incorporate a tension adjustment into the design for ease of insertion and removal of the phone (without breaking the bank). Taking all things into consideration the pros far outweigh the cons! Best unit out there for Gen 3 Tacoma owners.
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Reviewed in the United States on February 14, 2026
★★★★★ 5
Nice Phone mount
Great phone mount—stable, easy to use, and gets the job done!
I’ve been using this phone mount for a few weeks now, and it’s exceeded my expectations. It holds my phone securely, even on bumpy roads, and the adjustable arm makes it super easy to get the right angle. Installation was a breeze—took less than 2 minutes. The grip is strong without scratching the phone, and it feels sturdy overall. Highly recommend if you’re looking for a reliable mount!
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Reviewed in the United States on July 2, 2025
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