Backer Rod Insertion Tool - STANDARD MODEL SPRING2024 1/10th Gal Smooth Rod Cartridge

1/10th Gal Smooth Rod Cartridge Gun with higher thrust 18:1 mechanical advantage drive

5 feet when at rest out to 6 feet when needed

Wood handle and stainless steel blade unaffected by solvents

Crafted with quality leather

Backer Rod Insertion Tool - STANDARD MODEL SPRING2024 1/10th Gal Smooth Rod CartridgeSet foam backer rod in caulk joints quickly, at a consistent depth and without puncturing. Adjustable for placing backer rod at any designed depth up to 1" deep. Standard model includes 4 insertion wheels of different widths (1 8", 1 4", 3 8" and 1 2" wide) and 1 tamping blade. Replacement wheels available: 640 G02 = 1 8" 640 G03 = 1 4" 640 G04 = 3 8" 640 G05 = 1 2" 640 G18 = Tamp Blade 640 H15 = Thumb Screw 640 G11 = Main frame assembly with washers,