SNAP ON COLOUR FOR 450-3888 RED; Accessory Type:Snap On Colour Code Insulator; For Use With:450-3888 Single Pole Socket; Connector Body Material:Nylon (Polyamide) Body; Product Range:-; SVHC:No SVHC (17-Dec-2015); Insulator Colour:Red; Insulator Material:Nylon (Polyamide)