Thanks for the reply Ron,
I didnt mention the size, as I wasnt sure exactly what was the smallest I could use and still be safe re deflection etc.
I was planning on the 6" though. Headroom is at a premium and every inch is important. Are there differences in shape of the flange for C channel...
Greetings,
I wish to construct a "gantry" (if that is the proper word) type of engine hoist system with beam trolleys. I wish to have the two main "beams" span the width of the garage 17 ft. the center beam that will travel will be 8 ft long.
Question is, due to several factors, "I" beam for...
