Description: 【Durability】Crafted from premium fiberglass, this wire puller combines high strength and flexibility, ensuring it won’t break or snap during complex conduit wiring tasks. 【Efficiency】Designed to easily narrow conduits, cable trays, and wall , it smoothly passes through bends and long pipe runs for hasslefree wire installation. 【Safety】The non conductive fiberglass material provides excellent insulation, making it safe for electricians to use in various electrical construction environments. 【Protection】A smooth outer coating minimizes friction against pipe walls and prevents damage or abrasion to wire insulation during pulling. 【Versatility】Electrician Cable Threader Ideal for home renovation wiring, engineering cable laying, low systems, network cabling, and more; lightweight and reusable for repeated long term use. Specification: Material:Fiberglass Size Chart: length:30m/1181.10inch Wire diameter 3mm/0.12inch Package Includes: 1 Cable Puller Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.