types of g clamps
G clamps, also known as C clamps, are essential tools in woodworking, metalworking, and general construction. These versatile clamping devices feature a C-shaped frame with a threaded screw that applies pressure to hold materials securely. The main types include light-duty G clamps for basic household tasks, medium-duty clamps for workshop applications, and heavy-duty industrial G clamps for demanding projects. Modern G clamps often incorporate features like quick-release mechanisms, swivel pads for better grip, and ergonomic handles for improved control. Cast iron models offer durability and strength, while malleable iron versions provide enhanced ductility. Deep throat variations allow for clamping larger workpieces, and various sizes ranging from 2 inches to 12 inches accommodate different project requirements. Some advanced models feature protective padding on contact surfaces to prevent workpiece damage, while others offer sliding T-handles for increased torque application. The technological advancement in manufacturing has led to the development of specialized G clamps with features like built-in measurement scales, anti-slip grips, and corrosion-resistant coatings.