Trench Box Assembly 6x6' Knife Edge 30" Spdr/Sling
Inside Width w/ optional adjuster**
36, 42, 48, 54 **
**Outside to Outside Width
Add 8" to Inside Width
Lifting Sling Included
Yes, 4 leg polyester
Stackable
No, See 6'x8' Trench Box for Stackable Option