Laser bed adjustable holders

I found it very annoying when changing things on the laser bed to get everything aligned perfect every time, if the bed got moved the slightest it would end up in lost time and money in materials. So I jumped on Anycubeslicer and came up with these, made them adjustable just by simply loosening the screws off so I am able to use different size beds or if doing lager projects. Ignore the washers I used here, It's all I could find at the time.