This exclusive Conax Technologies design provides a practically unbreakable connection between the leadwire and probe lead. The T3 epoxy-filled transition is supplied with Teflon-insulated extension wire as standard; silicone-impregnated fiberglass insulation is also available. Standard extension end leads are 24\" long (longer leads available on request). When the progressive description specifies 24 gauge probe wire, 20 gauge extension wire is standard. When the progressive description specifies 30 gauge probe wire, 24 gauge extension wire is standard. T4 termination provides a stainless steel overbraid for maximum flexibility and abrasion resistance. Available in all sheath materials and wire types. Both termination types function to 300° F (150° C) continuous temperature.