The DEWALT DWHT83186 24 in. Extra Large Trigger Clamp is a heavy-duty trigger clamp made for holding larger workpieces together during assembly, glue-up, fitting, and general shop or jobsite work. This is a trigger clamp designed for clamping and spreading larger materials. Model Number: DWHT83186. If you need a clamp that is quick to position, easy to squeeze with one hand, and strong enough for serious holding pressure, this is the one DEWALT built for that job.

The big number here is the 600 lb clamping force, and that matters because this is not just a light-duty trim clamp. It is meant for tasks where you need parts pulled together securely instead of just lightly held in place. The 24 in. maximum opening gives you the reach for wider panels, frames, lattice sections, cabinets, and similar assemblies, while the 3-3/4 in. throat depth helps you get pressure farther in from the edge than smaller clamps can manage.

DEWALT built the DWHT83186 with a reinforced nylon body and a heat-treated steel bar. In plain terms, that means the clamp body is built to take jobsite use without feeling flimsy, while the bar is there to handle load and resist flex under pressure. That combination makes sense on a large bar clamp because once you get into wider openings, rigidity starts to matter. A weak bar costs you accuracy and holding power. This design is aimed at avoiding that problem.

One of the best parts of this DEWALT trigger clamp is the one-handed operation. On paper that sounds simple. On the bench, it saves time. You can hold your work with one hand and bring the clamp in with the other instead of setting everything down and fighting a traditional screw clamp. For contractors, cabinet installers, woodworkers, and serious DIY users, that kind of speed adds up fast when you are doing repeated setups.

It also has a quick change button for conversion to a spreader. That is more useful than it sounds if you do fit-up work, want to push assemblies apart, or need to hold pieces open while you position hardware or glue blocks. Instead of carrying a separate spreading tool, you can reconfigure this clamp and keep moving.

For finish-sensitive materials, DEWALT includes full-face removable jaw pads to help reduce marring. That is worth calling out because strong clamps can leave marks in softer wood or finished stock if the contact surface is too aggressive. The removable pads give you a little more forgiveness when working on visible surfaces, especially in furniture, millwork, and assembly work where cleanup time matters.

The DEWALT DWHT83186 24 in. Extra Large Trigger Clamp makes the most sense for users who regularly work on medium to large assemblies and want faster setup than a traditional screw-style bar clamp. It fits well in woodworking shops, remodeling work, trim and finish carpentry, general construction, and even around the house for bigger repair projects. If you mostly clamp tiny parts, this is more clamp than you need. If you want reach, pressure, and the flexibility to switch from clamping to spreading, it is a smart pick.

DEWALT DWHT83186 24 in. Extra Large Trigger Clamp Gets the Big Jobs Done Faster

This is the kind of clamp you buy when smaller quick clamps keep coming up short on reach or pressure.

• Who it's for: Woodworkers, remodelers, carpenters, and serious DIY users who need a fast bar clamp for larger assemblies and occasional spreading work.
• Why it stands out: You get a useful mix of 24 in. capacity, 600 lb clamping force, one-handed trigger action, and quick conversion to a spreader.
• Worth knowing: This is a single clamp, not a set. The DEWALT DWHT83186 is best when you want quick setup and solid holding power in a larger format.

• What is the maximum opening on this clamp? The DEWALT DWHT83186 has a 24 in. maximum opening, also listed as 600 mm.
• How much clamping force does it provide? It is rated for 600 lb of clamping force.
• Can this trigger clamp be used as a spreader? Yes. It has a quick change button that allows easy conversion from a clamp to a spreader.
• Does it help protect the work surface? Yes. It uses full-face removable jaw pads to help reduce marring.