Swivel Seal Kit, For Reel Series 100, 1125, DP, SH, SP, T, XTM, For Use With Grainger Item Number 10C518, For Use With Mfr. Model Number 426, 426-1, 426-2, Material Nitrile/PTFE, For Use With Coxreels Stud Mount Swivel, Reel Swivel, Swivel, Swivel Joint, Includes (2) O-Rings, 3/4 in ID Nitrile O-Ring