U-shaped bracket on top fits any 2x joist beam for extreme lateral support
Square tube bottom ensures secure fit for 4x4 or 6x6 lumber
Compatible with single, double, or triple 2x joist configurations for flexible installation
Easy installation with 12 screw holes and 4x4 screw jacks for added stability
Durable construction designed for crawl space and foundation applications
Summarized by Shop
Ellis Manufacturing Co. Joist Holders are the best way to secure 4x4 or 6x6 nominal posts to 2x joists. Ellis Joist Holders come accommodate single 2x joists, double 2x joists, or triple 2x joists. Stabilize joists.
Specifications
Excellent when used to secure 4x4 or 6x6 post to joist in crawl space under houses. "U" shaped bracket on t
Material
Steel
Bracket Shape
U-shaped (top), square tube (bottom)
Compatible Joist Size
2x joist
Compatible Post Sizes
4x4 or 6x6 nominal posts
Screw Holes
12
Color
Orange
Summarized by Shop
4.8
19 ratings
5
4
3
2
1
Products I purchased
Fantastic equipment. The jacks are powerful. Very comfotable using this equipment
A
Anonymous · July 30, 2026
Very sturdy and could not find this anywhere else
R
Robert · April 27, 2024
Perfect fit
The joist holder is very strong and well made. I would definitely buy again