This product can be used to fix the circuit board for electric maintenance; it's also suitable for fixing the wood or other use.
Features: Made of aluminum material, durable for use. The jaw width is 60mm/2.4", the max. opening can be reach 40mm/1.57". Clamp any surface up to 28mm/1.1", adjustable and convenient to use. A great handy tool to fix the circuit board for electric maintenance.