Review on 🔩 Efficient Aluminium Positioning Clamping Tool for Woodworking Carpenters by Sheppard Priest

They don't have many reviews so I wasn't sure what I was going to get. But I can say that they are absolutely square both inside and out. I love that they have long slits that allow me to use pony A clips to hold them in place. I have not verified the accuracy of the measurement scales as I will never use them. I would say they are very nicely made and being square they are good value for money. You will be very helpful.