Description
The Sleeve² – Classroom Door Security device:
- Deploys quickly and easily
- Tested to withstand over 550 lbs. of external force
- Laser-cut out of solid 12 gauge carbon steel (.104” thick)
- Finite Element Analysis (FEA) tested
- Industrial-strength rubber pads
- Proudly manufactured in the USA
- Patented design and function
- Powder coated for durability
- Fire Red color associates product with safety devices
**Hanging bracket sold separately
Explore more from our collection.




Reviews
There are no reviews yet.