Features

• All models are machine from hardened steel to make a very sturdy and lasting tool. We use double lead fast threads instead of ACME threads because they are as fast, if not faster, to screw on and more importantly, we have found that ACME threads tend to loosen, and don't hold job as secure as our double lead fast threads. Model 42050-TM has one pin that has a 360° vial for easier vertical leveling that snaps in and out for easy replacement.