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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
4.4 ★★★★★
Based on 245 reviews
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Product Reviews
★★★★★ 2
Handle broke and had to reorder.
Color: Tan, Size: Driver side
The quality is not strong enough. Will not t recommend to others.
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Reviewed in the United States on December 13, 2024
★★★★★ 5
Perfect fit
Color: Tan, Size: Driver side
After years of tugging on the grab handle it finally broke. This was a great replacement at a great price.
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Reviewed in the United States on October 16, 2024
★★★★★ 5
True pruduct! Like Magic!
Size: 4 oz Kit, Size: 4 oz Kit
Like magic!! Ived tried so many pruduct, specialy those lies on tick tock products, nothing but fakes. But this one is aswome and does what it says it does. Proof with pics attached. I have washe my car bith brush and has not fade or washed off. I only used 1 pass and looks like new! Worth every penny!!
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Reviewed in the United States on May 2, 2026
★★★★★ 5
It really does the job!
Size: 8 Oz
This stuff actually works really well. It brought all my plastic back to life. And although I don't think it's designed to use on metal my toolbox is black and it looked faded and I did the toolbox with it and it looks brand new now. There's a die in this product that makes it last longer than most other products I believe. And if your plastics are really bad like some of mine were give it to treatments and you'll be amazed. You have to let it dry for a while it will be sticky depending on the climate for a day or so but it's pretty much dry it won't you know smudge or anything but it just feels sticky to the touch for a day or two. I've been through the car wash a few times since I treated it and it didn't hurt that new finished.
I do recommend this product.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Excellent results, easy to use, impressed!
Size: 8 Oz, Size: 8 Oz
I used the glide coat ceramic sponge applicators (it’s what I had) and the absorption was perfect. Application on trim pieces was super easy. Had to get a little particular around my mirrors and window trim (I didn’t tape, oops) I used 4-5 throwaway microfiber towels to wipe excess. Super pleased with 1st coat, may go back for seconds on my tonneau. I left each section to cure for about 7 minutes then wiped with towel. Leaves a nice matte finish that pulls out the sparkles in my Raptor trim. No sticky residue leftover.
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Reviewed in the United States on March 9, 2026