An accessory kit especially designed for working in High Energy Environments. The SureGrip™ Test Probe has only 4mm of exposed metal at the tip. Test probes with less exposed metal help reduce the risk of inadvertent shorts between each other and other metal surfaces that could result in an arc flash explosion. Probe extenders fit between modular test leads and test probes, increasing the distance between you and a live circuit by 20.5cm (8").