Cab enclosure door
The most used part of a homemade cab is the door, I found weld on hinges to be strong and cheap , compared to fabricating rod and tube hinges, check with your welding supply shop. Heavier hinges hold up well. Once the 3/4 in sq. tubing frame is fit up and hinges attached, dont forget some sort of swing stop, strap or otherwise, weld this on before the glass is fit up! For mounting the glass ,I welded a 1/2 x 1/8 band around the inside of the frame,forming a T, so as when the tempered glass or plexi is laid in from the out side, it sits flush with the outside of the frame. On the top I welded the strip on the outside so a to have a side to tuck the glass under.