Image TR-Series Tema European Interchange Coupler Seal Kit Jump to Section Product Options Related Products Product Options Part Number Size Material 3TR-SKIT 3/8" Nitrile 6TR-SKIT 3/4" Nitrile 8TR-SKIT 1" Nitrile 4TR-SKIT 1/2" Nitrile Related Products Image TR-Series Tema European Interchange Female Coupler Image TR-Series Tema European Interchange Female Plug