【Perfect Flexibility and Rigidity】Made of high quality polyester, with high quality spring roller head, sufficient hardness, strong toughness, low friction and fast pipe penetration. Excellent insulation properties, good tensile strength and impact resistance, there is a long service life. 【Easy to use】The head strap at the end of the electrician probe can be used 360° and can be easily guided through the bend. The unique connection method makes it durable and easy to use. For access to wires and cables under floorboards, above ceilings, ducts and wall cavities. 【Shell Design】The shell is made of high quality ABS material, durable and easy to store, practical and comfortable. Good tensile strength and impact resistance make storage easier. Storage case with high impact resistance and nylon handle in one piece for optimal durability, long service life and easy and comfortable operation. 【Ergonomic Handle】This fish tape has an ergonomic handle, secures your grip at the strongest point, reduces strain and increases productivity at work. The handle gives you a firm grip when pulling the band out of the case. 【Widely Applied】This high-strength cable puller is perfect for long distances and pulling heavy wires. It is often used to run wires through walls, attics, crawl spaces, basements and suspended ceilings. Can be used in empty installation pipes, for easy laying of conductors or power cables in cable protection pipes and pipelines