This 9" try square has a blued steel blade triple pinned to the handle. A 1/8" thick brass rub plate protects the inside face for accurate readings. Try squares are primarily used to measure the...
- 9" try square
- Blued steel blade
- From Crown Hand Tools Ltd, Sheffield, England
Instructions / MSDS
I own all three squares in this product line, as well as many others. All my other squares agree - this one is useless, moving out of square +1/32 over 9 inches, inside and outside reference are similar. For a tool that has only one metric only one function - this fails utterly, a disappointingly fatal quality control failure. I would only replace it if I had a reference tool in my hand to check it before I left with it.
Meets my needs
Square and plumb are holy virtues