TE Connectivity / Raychem brand part 301A512-71/42-0 is a versatile heat shrink transition T style connector made of durable polyolefin material. This flexible and modified product comes in a convenient bag/box packaging and is perfect for various applications where a secure and insulated connection is needed. Ideal for use in electrical, automotive, and aerospace industries, this heat shrink connector ensures a reliable and long-lasting performance.