Permanent Steel Construction Made from reinforced manganese steel for enhanced strength and durability, this concrete fastener tool withstands tough construction jobs while maintaining reliability over time Adjustable Configuration Provides flexible setup with detachable screws for power modification, rotating feature for corner work, and rod additions extending up to 5.5 Meters for elevated tasks Complete Working Set Comes with fastener tool, 5 extension rods, work gloves, goggles, ear guards, grip handle, brush, and manual for safe mounting, wiring, and fixture installations Quick Fastening & Wide Application Delivers fast 0.1 Second fastening through 3mm steel plates and works with 20mm fasteners, ideal for roofing, brackets, security devices, junction boxes, conduits, and wall decor without electricity Reduction Design Includes an sound absorbing cover that lowers working to a simple push release action, ensuring quieter use in residential or commercial spaces, Manufacturer: ljhnba