AKA premounts
#5
I had issues with a set of premounted I beams. 3 out of the 4 came unglued parcely and 1 totally in spots.I will try another set next week and see if i get any better results.Other wise I'm very impressed with the soft ibeams the grip better then anything i had ever tried and they last longer as well.OO and they are balanced close to perfect to
#11