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 45° Tee 956-09761-00 Rail Tees 956-09792-00 Rectangular Webbing Loop 956-04170-00 Hinges 197-00811-00