Simpson PT-22A-RB Single-Shot Powder Actuated Tool - .22 Caliber HUTF/HUCTF Top Flange Joist Hangers Flexible design: Roofjack size accommodates

Flexible design: Roofjack size accommodates pipes from 6-3/4" - 13-1/2"

MST Strap Ties are engineered to strengthen critical framing connections while helping distribute loads throughout the structure

The structural heavy hex nut is attached to a preformed steel “chair

Pin and head configuration is designed to make anchor tamper-resistant

Lumber Size: Intended for use with 4x beams and 6x posts/columns

Simpson PT-22A-RB Single-Shot Powder Actuated Tool - .22 Caliber HUTF/HUCTF Top Flange Joist Hangers Flexible design: Roofjack size accommodatesThe Simpson Strong Tie PT 22A RB is a powder actuated tool that uses 0. 22 caliber A crimp loads, has single shot firing action and is engineered for continuous use, high reliability and low maintenance. The PT 22A RB is ideal for lower volume jobs where you are working on attaching furring strips, driving framing pins, attaching ceiling clips and electrical boxes.