Review on High-precision HFS Steel Parallel 0002 Hardened - The Perfect Tool for Accurate Measurements by Tyler Kota

I checked all the rods with Starrett digital calipers and a micrometer. The measurements of each size show that it is a consistent set. Surfaces and edges have a very nice finish. The only discrepancy I found was that the 1 inch rods were .0002 too small. I rate the rods five stars but skipped one star overall due to the latch on the body not locking. Parallel bars are great for a medium sized machine shop or home workshop.