Suspend-It Light Duty Hanger Wire and Lag Screw Ceiling Installation Kit is ideal for suspending main tees in residential applications in an area up to 192 sq. ft. and a maximum drop of 18 in. The 18-Gauge construction of the hanger wire ensures great flexibility to handle and position, and delivers a strong hold. The galvanized finish ensures maximum durability plus resistance to rust and corrosion. The kit contains 12 units of 18-Gauge hanger wire, 30 in. long each, and includes 12 eye lag screws for wood joists measuring 1/4 in. wide x 3 in. long.