The new Mega-Gridlock Diagonal XL provides a solution for pipes that need to cross at varying angles. Multiple curved slots allow for precise positioning from 0? to 90?. The Mega-Gridlock Diagonal XL works with 2 bolts or 4 bolts, depending upon the configuration of the pipes. With 4 bolts installed, the WLL is 800 lbs. The Mega-Gridlock Diagonal XL is a great option for versatility as well as accuracy in pipe installations. Sized for 1-1/4"(1.66" OD) or 1-1/2"(1.9" OD) pipes. An additional option is the diagonal plate combined with a standard Mega-gridlock.