Gardner Bender Polyolefin Heat Shrink Tubing, 3/16 In. x 4 In. is a versatile and reliable solution designed for insulation, repair, and organizing various wiring applications. With a diameter of 3/16 inches and a length of 4 inches, this heat shrink tubing is made from high-quality polyolefin material that shrinks tightly when heat is applied. It conforms snugly to the shape of the underlying wiring, providing a protective insulation layer that reduces the diameter by approximately half. This helps safeguard your electrical connections from moisture, abrasion, and other potential damage, enhancing their durability and reliability. I for use in electronics, automotive projects, and a wide array of wiring needs, this tubing both functionality and ease of use. Model Number: HST-187