Acorn IHW16500 Insulation Support Wire, 16"

Secures batt-type insulation in place between joists. Chisel cut ends dig into joists for permanent holding. Easy to install in hard-to-reach crawl spaces. Pushes into place. Overall length is 1/2" less than over center joist spacing. 13 Gauge.  Highlights: Length: 16"  Material: Carbon Steel  Standards: Class 50  Usage: For use in poultry pens, animal enclosures, storage bins, garden fencing, and plant supports