quickclamp

Quick clamp, commonly written as quick clamp or quick-grip clamp, refers to a family of hand-operated clamping tools designed for fast, one-handed operation. They are typically used to hold workpieces together during layout, gluing, or assembly, and are popular in woodworking, metalworking, and crafts.

Most quick clamps employ a rigid bar or frame with a movable jaw and a trigger or lever mechanism that drives the jaw toward the workpiece quickly. The release mechanism allows rapid reopening, enabling repositioning without loosening the entire clamp. Many models feature padded jaws to protect surfaces and prevent marring, and jaw widths range from about 1 inch to several inches.

Applications include securing boards for glue-ups, holding parts during assembly, framing pictures, and temporary fixtures on benches or machinery. They are valued for one-handed operation, compact size, and the ability to hold pieces in place while glue cures or while fasteners are inserted.

Limitations include limited clamping force compared with screw-bar or pneumatic clamps, potential jaw slip on smooth surfaces, and a tendency to deform delicate parts if over-tightened. Maintenance is simple: keep the mechanism clean, inspect for cracked frames or worn pads, and replace worn jaws as needed. Some variants exist with magnetic bases, interchangeable jaws, or longer bars for larger work.

The term "quick clamp" can refer to any of several brands that market trigger clamps and related one-handed clamping tools.