HORUSDY 88090 12-Inch Bar Clamp Set, 4-Pack, 450 lb Capacity

The 12-inch maximum jaw opening gives these HORUSDY bar clamps room to hold a range of workpieces during assembly and shop tasks.

This four-clamp set uses drop-forged steel bars for a sturdy setup across woodworking, welding, metalworking, and DIY projects.

A smooth-turn screw, anti-slip handle, and 360-degree swivel pad help you adjust pressure as you position each clamp.

Key points

Each clamp provides up to 450 lb of holding capacity, making the set useful when a project needs steady pressure while glue sets, parts are drilled, or pieces are positioned for tack-welding. Reinforced jaws help keep materials aligned during these tasks, supporting more controlled work on wood, metal, plastic, and composite materials.

The drop-forged steel bar is paired with a hardened ACME-thread screw and reinforced swivel pad. Together with the anti-slip handle, these components provide a practical way to apply and adjust clamping pressure. The swivel pad turns through 360 degrees, helping it meet the workpiece at different angles.

Having four clamps available is useful when an assembly needs support at several points. It also gives you multiple clamps for repeat setups, whether you are joining wood, holding a metal fixture, or securing parts for a craft project.

Fit and sizing

The clamps have a maximum jaw opening of 12 inches and a throat depth of 3.15 inches. These measurements help you judge whether the jaws can reach around your workpiece and place pressure where the project needs it. Each clamp is rated for a maximum holding capacity of 450 lb.

A solid pick if you want a coordinated four-piece set for workshop jobs rather than sourcing clamps one at a time. The 12-inch opening suits a variety of everyday assemblies and repair tasks, while the four-clamp format lets you secure multiple areas of a project at once.

How to use it

Position the jaws around the material, then turn the screw handle to bring the clamp into contact and apply pressure. The swivel pad can adjust to the surface angle as you tighten. For a woodworking assembly, for example, use the clamps to hold joined pieces in alignment during gluing, for a welding setup, use them to steady parts while positioning the work.

Adjust the pressure to suit the task and the material, and place clamps where they support the assembly without obstructing the work area. The smooth adjustment is useful when repositioning clamps between repeated setups, such as cabinetry work, joinery, metal fabrication, or home repairs.

Should you buy it?

This set brings together a 12-inch jaw opening, 450 lb maximum holding capacity, and four drop-forged steel clamps for projects that call for secure positioning. It is suited to woodworkers, welders, metalworkers, and DIY users who need several clamps on hand for assemblies, fixtures, crafts, and routine workshop repairs. Choose it when a versatile multi-clamp setup will help you hold and align materials as you work.