FORMWORK SPRING CLIPS
These clips are simple in design and consist of two clamp arms, a spring, and a pin. The clamp arms are usually made of steel or other durable materials. They come in different lengths to accommodate different formwork thicknesses. The two clamp arms are connected by a spring. The spring determines the clamping force of the clamp. The stronger the spring, the greater the clamping force. There is also a pin at the end of the clamp arm to hold the clamp in the open position.