This 2-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 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. It can be applied to any car, motorcycle, boat, etc. Color: As Shown Material: plastic+metal Package Contents: 2 pieces of insulation piercing clips 2 pieces of puncture probe Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.