Click or scroll to zoom Tap or pinch to zoom 1 1/4" x 1" x 3/4" Mainline Reducing Insert Tee Item#: MRIT121075 $2.25 1 2 3 6 12 24 50 100 Custom Quantity Quantity Quantity Add to cart A mainline reducing tee that goes from 1 1/4" down to 1" with a 3/4" branch line.