Seachoice Rail Fitting Tee 90' 7/8" Chrome 50-38121 by Seachoice $8.77 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Seachoice Rail Fitting Tee 90deg #50-38121 Size: 7/8" Chrome Plated Zamac 1/4"-28 cup-point set screws included.