This threading aid is designed for singlehanded operation, making it easy to thread wires in distribution boxes and junction boxes. Singlehanded operation: Easy to use by one person, simplifying the threading task in distribution boxes and junction boxes. Broad compatibility: Works with various junction boxes and distribution boxes, suitable for a wide range of electrical installations. Safe and secure: Antislip serrations and a secure grip help prevent slips and protect threaded wires, contributing to a safer work environment. Lightweight and portable: Designed for easy transport between job sites, providing convenience and flexibility for electricians. Use scenarios Residential installations: Threading wires in a service or distribution box during wiring or upgrades, performed by a single electrician. Renovation and retrofit work: Accessing ceiling or wall junction boxes in tight spaces where manual control is challenging, benefiting from the tool's lightweight, oneperson operation. Field service on construction sites: Moving between boxes and panels across multiple locations, enabling quick threading without bulky equipment.