Seam Lockers
TruTool F 300
PRODUCT DESCRIPTION
For cost-effective work at the installation site, the TruTool F 300 is ideal for closing Pittsburgh seams on straight or curved ducts. You can work quickly with the quiet roll/glide process and achieve a tight connection. The sheet thickness range for this is 0.03 inches to 0.05 inches for mild steel. The adjustment to the sheet thickness is automatic.