This wire piercing probe is made of premium material, which can withstand long-lasting use. Features the stainless steel, nickel plated brassandnylonmaterial, which has high durability, not easy to deform. Fine workmanship, ensures practicality. This wire piercing probewill make the repair and test easier and smoother. Features - Color: Red, black- Material:Stainless steel, nickel plated brass, nylon.- Size: About8.00X0.70X0.70cm/3.14X0.28X0.28inch.Needle diameter: 0.7mmVoltage/current: 30Vac-60Vdc/10A max- The tail is a 4mm banana socket, which can be directly inserted into the safety and ordinary banana socket.- Pointed piercing probe works with most of the test lead kits in the field.- This probe can work with most test lead kits in the field - with a standard banana plug test lead connection.- Outstanding workmanship, reasonable design, stable and practical, will bring you a good using experience.- Easy to operate and to install with the simple structure, to provide you with a more relaxed way of modification.Packing list: 6 x wire piercing probes