Simpson PT-27 Semi-Auto Powder Actuated Tool - .27 Caliber BA/JB/LB Top Flange Joist Hangers 5-inch lally columns and 5

5-inch lally columns and 5

Corrosion Resistant: Ideal for long-term outdoor exposure

Fill all required fastener holes for proper structural performance

Versatile Application: Intended for use with 10x10 lumber with a slotted base for adjustable installation

000-hour salt-spray test

Simpson PT-27 Semi-Auto Powder Actuated Tool - .27 Caliber BA/JB/LB Top Flange Joist Hangers 5-inch lally columns and 5The Simpson Strong Tie PT 27 is a semi automatic powder actuated tool that's designed for high reliablility and low maintenance. The PT 27 tool works excellent for hanging acoustical ceilings, attaching conduit clips to concrete, still plates, drywall track and more.