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.

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.

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.

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.