When accuracy matters and hands are already busy, you need a clamp that grips instantly and holds without compromise.
The JPT 4-Inch Spring Clamp is engineered for real workshop conditions—from carpentry and furniture assembly to DIY repairs and professional fabrication.
Large Clamping Capacity
This 4-inch heavy duty spring clamp offers an 60 mm wide jaw opening, making it ideal for holding thicker boards, panels, and workpieces securely during woodworking, carpentry, and DIY projects.
High-Tension Steel Spring
Built with a high-tension steel spring, this clamp delivers consistent clamping pressure that keeps materials firmly in place while cutting, gluing, sanding, or assembling.
Non-Slip Jaw Pads
The non-slip clamp pads provide a firm grip without leaving marks, allowing safe use on finished wood, laminates, plastic, and other delicate surfaces without slipping or surface damage.
One-Hand Quick Operation
Designed for one-hand operation, this quick grip spring clamp lets you position and secure materials easily, improving efficiency when working alone or in tight spaces.
Durable, Workshop-Grade Construction
Made from high-strength engineered materials, this professional spring clamp is built to withstand repeated pressure and daily use in workshops, garages, and job sites.
Multi-Purpose Use Across Trades
Suitable as a woodworking clamp, carpenter clamp, DIY clamp, and general-purpose workshop clamp, it handles furniture making, home repairs, crafting, and fabrication jobs.