100PCS Heavy-Duty Self-Drilling Drywall Anchors with Screws Kit
【Durable Carbon Steel Construction】Made of 65Mn carbon steel with zinc plating for enhanced strength and long-lasting rust resistance. Built to hold strong in drywall and plasterboard without bending or corroding.
DIGITEN DC 6V 5-11V to 12V 10A Step up Converter Regulator Waterproof Boost Powe
High efficiency:>93%. Light compact, convenient to use and transport; Auto recovery.