




🛠️ Elevate your siding game — clamp in confidence, install like a pro!
The PacTool SA907 Adjustable Z-Clamp is a contractor-grade siding installation tool made from industrial alloy steel. It features large, adjustable plates compatible with all fiber cement panel siding and flashing sizes, enabling precise, moisture-compliant gaps. Designed for one-person use, it securely clamps to Z flashing, providing a stable platform for efficient nailing and long-lasting durability on renovation and remodeling projects.







| Brand | PacTool |
| Color | Green, Metallic |
| Item Weight | 2.8 Pounds |
| Item dimensions L x W x H | 6 x 2.5 x 2.5 inches |
| Material | Alloy Steel |
| Style | Panels |
S**A
Excelente
Muy buena herramienta facilita el trabajo
F**.
Super tool
Turns two man options into one
H**E
Must have for installing panel board.
Works awesome. I wish I had these years ago when I first started hanging siding.
M**S
Perfect and easy to use !!
Excellent product!!
K**A
Indispensable
Residing the 2nd story of my barn would not have been possible without these! Held the full weight of 4 x 10 sheet of exterior fir T1-11 siding with ease, leaving the correct gap between the panel and the z-bar at the bottom. Also served as a platform for sliding the panel to where I needed it. Allowed this 51 year old female to do the job myself instead of hiring a professional. It's a simple, but ingenious design. Will last a lifetime for any future projects. Well worth the money. Highly recommend.
O**K
The price is not small, but it is a very necessary thing for installing Hardie panels.
The price is not small, but it is a very necessary thing for installing Hardie panels.
M**Y
Must have For HardiePanel
I have two pairs. Must have for stacking HardiePanel. Makes the job much easier and safer. Clamps right into Tanlyn Z-Channel. Letting you stack 8,9,10 foot sheets vertical safely. Sure it would also work for standard Z-Channel also. Trying to stack and space 4x8 foot sheets 5/16th inch panels is dangerous. Panels stacked at height are heavy and slippery. Anyone below could get destroyed. These clamps let you rest panel on built in 1/4 inch spacer, adjust, nail, remove and move onto next panel.
Y**A
Buena
Muy buen producto
Trustpilot
1 day ago
2 weeks ago