Products Rail FittingTee Back Tee 60° 156-66138-00 P/N:156-66138-00 Tube O.D.:1" (25.4 mm) USE:Rt. Wt.(g):140 Drilled & Counter-Bored You May Also Be Interested In Tee 60° 156-66038-00 Tee 60° 156-66144-00 Angle Socket 256-03148-00 Key Chain 256-06210-00