DOOR PRESSURE GAUGE, 0-35 LB

DOOR PRESSURE GAUGE, 0-35 LB
PC 
Product no.: A568
Door Pressure Gauge
TOUSE: Let door close about half way, and stall it with your foot. Holdgauge firmly against door...release foot...keep door from moving for 5-10 secs. Read closing pressure at location of O-ring. (Range: 0-35 lbs.)