Mac Allister Adjustable Clamp – A Versatile Companion for Every Workbench
If you’re thinking about buying a new workbench, or if you already own a MAC Allister workstation, you’ll quickly discover that the Mac Allister Adjustable Clamp is the tool that turns a simple bench into a true DIY powerhouse. Designed to fit the portable folding workstations that MAC Allister is famous for, this clamp delivers reliable holding power without the bulk of a permanent fixture.
Why Choose a Mac Allister Adjustable Clamp?
MAC Allister Power Tools has built a reputation for rugged, portable equipment, and the adjustable clamp lives up to that legacy. Its key benefits include:
- Quick‑opening mechanism – The clamp opens and closes with a single motion, saving time on repetitive tasks.
- Secure jaws – The jaws grip a wide range of materials, from lumber to metal brackets, without slipping.
- Compact design – When not in use, the clamp folds neatly against the bench, keeping your workspace tidy.
Features That Matter on the Job Site
Portable Folding Workstation Compatibility
The Mac Allister Adjustable Clamp is engineered to attach directly to the bench’s built‑in mounting points. Whether you’re using the standard MAC Allister workbench or a custom portable folding workstation, the clamp’s universal bracket ensures a snug fit. This means you can set up a stable work area in seconds, whether you’re on a construction site or in a backyard shed.
Quick‑Opening System – Use With Caution
One of the most praised aspects of the clamp is its rapid‑release lever. While this feature speeds up workflow, it also requires attention: mind your fingers. If you’re not paying close attention, the lever can nip them, especially when the jaws are closing under tension. A simple habit of keeping hands clear of the moving parts eliminates this risk.
Jaws Designed for Gutter, Soffit, and Fascia Work
For anyone installing gutters, soffits, or fascias, the clamp’s jaws become an essential tool. The wide, serrated surface holds timber or metal profiles securely while you fasten brackets, apply sealant, or cut to length. The clamp’s adjustable range accommodates different thicknesses, ensuring a firm grip without damaging the material.
How to Install and Use the Adjustable Clamp
- Locate the mounting holes on your MAC Allister workbench – they are typically positioned near the front edge for easy access.
- Insert the clamp’s bracket pins into the holes, ensuring they sit flush against the bench surface.
- Adjust the jaw width by turning the thumb screw until the desired opening is achieved.
- Place the workpiece between the jaws, then engage the quick‑opening lever to lock it in place.
- Perform your task – drilling, cutting, or fastening – while
