This threading probe kit is perfect for professional electricians, DIYers, or anyone who needs to pierce electrical insulation. With this versatile and reliable set of tools, you can pierce through any type of insulation with ease and ease. This 4-pack of Wire Threading Probe Insulation Piercing Clips is the perfect tool set for all your wire threading needs. Designed to pierce electrical insulation with ease, the Insulation Piercing Probe is constructed of stainless steel with a - coating for maximum durability and convenience. Threading Clips feature a , easy-to-use design for quick and easy insulation pierce. The piercing tool kit also includes two insulation piercing probes for piercing different types of insulation. Problems in wiring or connections can be pinpointed quickly and accurately It can be applied to any car, motorcycle, boat, etc., Manufacturer: Jnchdghwa