SQUARE ALUMINUM JOB MASTER Air & Furnace Filters 200 PSI WOG/ 125 PSI

200 PSI WOG/ 125 PSI WSPStandard portNon-rising stem for limited-space operation

Wide cap helps prevent nail from punching through felt

Scraper blade for removing congealed dirt

long lasting protection in all climates

The Zero Cut toilet mounting bolts eliminate the problems associated with securing the toilet to the floor

SQUARE ALUMINUM JOB MASTER Air & Furnace Filters 200 PSI WOG/ 125 PSIHigh tempered aluminum with a buffed finish. Deep graduations. Includes lumber scale with board feet equivalent, decimal equivalent table, metric conversion table, formula for squaring a foundation, volume and area formulas, wood screw gauge table, nail sizes, depth scale, 1 8" graduations front and back, plus 45, 60, and 30 angle markings. Body 24" x 2". Tongue 16" x 1 1 2".