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Description
Simpson Strong-Tie ECCQ88SDS2.5 Quick Install End Column Cap for 8x Beam and Post ConnectionsSimpson Strong Tie ECCQ88SDS2. 5 Description The Simpson ECCQ88SDS2. 5 End Column Cap with SDS Screws enhances the strength and stability of your construction projects, providing strong column to beam connections for wood construction. Simpson Strong Tie ECCQ88SDS2. 5 Includes (1) End Column Cap (1) Set of SDS Screws Simpson Strong Tie ECCQ88SDS2. 5 Features Provides strong end of beam connection for column to beams Extended area of the column seat
Simpson Strong-Tie ECCQ88SDS2.5 Description
The Simpson ECCQ88SDS2.5 End Column Cap with SDS Screws enhances the strength and stability of your construction projects, providing strong column-to-beam connections for wood construction.
Simpson Strong-Tie ECCQ88SDS2.5 Includes
- (1) End Column Cap
- (1) Set of SDS Screws
Simpson Strong-Tie ECCQ88SDS2.5 Features
- Provides strong end-of-beam connection for column-to-beams
- Extended area of the column seat offers additional surface area of bearing to distribute the load
- Made from Steel for durability
- Finished with Gray Paint coating
- Certified welds for strength and loading
- Increased uplift loads for earthquake or wind loading
- Features diamond holes for temporary fastening during installation
- Bolt spacing meets NDS code requirements
Simpson Strong-Tie ECCQ88SDS2.5 Applications
- Column-to-beam connections in wood construction
- End-of-beam applications requiring enhanced support
Simpson Strong-Tie ECCQ88SDS2.5 Installation Overview
- Align the column cap with the beam and post
- Secure temporarily using diamond holes
- Fasten using the included SDS screws
- Ensure bolt spacing meets NDS code requirements
Simpson Strong-Tie ECCQ88SDS2.5 Specifications
| Finish | Gray Paint |
| Material | Steel |
| Beam size | 8x |
| Fasteners required | All Fasteners Included |
| For Treated Lumber | No |
| Post size | 8x |
| Thickness | 3 Gauge |
NOTE: This item is made to order and is non-returnable.
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 2321 reviews
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Product Reviews
★★★★★ 4
Slightly challenging build
Color: Beige, Size: A-88''W-4 Panel
This was my second screen set I've purchased, first of this style. Not the easiest to assemble. Lots of pulling and tugging; not a highlight in my day.
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Reviewed in the United States on January 15, 2026
★★★★★ 5
Commercial grade divider suitable for many needs
Color: Beige, Size: A-132''W-6 Panel
This item will be used at a future event where we need to separate a single locker room into two large areas, without any construction. This divider is perfect for the job because the partitions can be 1 to 6 panels and it will roll into place. When the event is over, the divider will fold/roll away and the locker room will return to its original design.
The unit is very heavy, which will ensure that it is sturdy and stable. All the components arrived, wrapped in plastic to prevent damage. The screen material is a woven polyester in a cream color that will occlude any visibility but it may be possible to see shadows on the opposite side. The height is about 6ft, which would require a very tall person to "peep over" the divider.
I needed a quality unit for this project and the frame, screens, and mobility will meet the needs. The divider is not the same as the small decorative dividers -- it is more of a commercial grade product, yet tasteful. If you want/need a small divider as an accent piece, this is not the best choice. This item could be used in a medical office, treatment/massage room, to divide an office room into two, or block a hallway in a building.
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Reviewed in the United States on December 2, 2025
★★★★★ 2
Flimsy
Color: Grey, Size: B-88''W-4 Panel
Would not recommend
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Great option for a professional looking backdrop
Color: Black, Size: B-102''-3 Panel
I decided to try these wall dividers for my home office space since it does not have a door. I wanted to have my video calls without the rest of the room in the feed to give it a more professional feel. These being on castors make them super easy to move into position and roll off to the side when not in use. They are stable, much more than the folding screens I have tried in the past. That they are connected by the middle piece and not the top/bottom of each other allows you to adjust the positioning to your needs. Overall, this did exactly what I needed and was an affordable option. I also like that they are highly portable: if you want to take them for a booth or event, the poles all disassemble into manageable lengths that easily fit in a car and take very little time to set up again. The only thing I would change is to include a bag to store them in for transportation.
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Reviewed in the United States on November 17, 2025
★★★★★ 5
Pretty good, especially for this price point.
Color: Beige, Size: 21.5"- 1 Panel
This is merely a piece of cloth stretched between the frame borders, but it works perfectly. It arrived quickly, all parts present and in good condition. I didn't put the castors on, as it will be more or less always in one position. I simply attached some felt sliders on the bottom to prevent scratching the floor and to allow clearance for the center screw (which is not flush fit). Overall, a reasonable deal for the price point.
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Reviewed in the United States on May 30, 2026