Columbia Short Matrix Extendable Flat Box Handle 29"-39"


FREE Priority/Ground Shipping

*Within the continental USA


The Columbia Short Matrix Flat Box Handle is great for closets, tight spaces, scaffold work and stairways. It's lightweight and all mechanical, and with a 90 degree grip, the Matrix gives you increased control over your box. The Columbia Matrix mechanical flat box handle is made of all billet aluminum, ensuring a long life. 


  • Fully mechanical brake
  • Extends 29" to 39"
  • Ergonomic handle grip for easy brake pressure
  • Fits all Flat Box brands except Tapeworm
Also compatible with: 
 ✓ NorthStar™ 
 ✓ TapeTech®  
 ✓ Drywall Master  
 ✓ BlueLine  
 ✓ Concorde  
 ✓ TapeMaster®  

Related Products