FILENAMES: PowerShear_1.jpg PowerShear_2.jpg DESCRIPTION: These are pictures of a shop built power shear. Posted by Wayne Cook . The following description was provided: ================================================================= These are shots of the power shear I got at my former employers auction. The interesting thing about this shear is it's history. It was originally built by my former employers dad when he was 16 (he's about 75 now). It was made with a worm gear box from a old maintainer. The connecting rod inside is interesting but I've not got a shot of it yet. It'll handle about 3/8"x2" max or unlimited lengths of thinner stock. Thicker than that and I start worrying about the crank pin.