Wide Usage Areas : Perfect for engineers and technicians in intricate projects , it manages both accurate instrument alignment and routine equipment maintenance with ease Easy Portability : Streamlined design for simple carrying , it is ideal for field personnel to perform size verification in different locations , minimizing inconvenience caused by large equipment Flexible Mounting Design : The hole design supports various attachment techniques , enabling quick installation without extra equipment , improving operational productivity on workbenches and machinery Strong Materials Choices : Crafted from high grade steel , it excellent resistance to and extended period of use compared to standard steel , suitable for prolonged industrial applications Exact Size Verification : The 1-unit rectangular piece with a hole ensures high-accuracy size , ideal for mechanical processing and laboratory use , providing a stable and reliabled measuring solution, Manufacturer: ERRORY