Select a Product Part NumberMaterialSize 13RGV12FKM1/2" 13RG12Nitrile1/2" 13RG18Nitrile1/8" 13RG14Nitrile1/4" 13RGV14FKM1/4" 13RG58Nitrile5/8" 13RGV58FKM5/8" 13RGV38FKM3/8" 13RG3/8Nitrile3/8" 13RGV18FKM1/8"