Panduit® PAN-TERM® Terminal Block Ferrule, Single Wire Sleeve, Series: FSD, 18 AWG Conductor, 0.06 in ID x 0.31 in L Barrel, Seamless Tubular Barrel, Stranded Copper Conductor, Insulated Insulation, Polypropylene Insulation, Tin Plated Copper Contact, 221 deg F, 0.57 in Overall Length, Red