WERNER ALUMINUM D-RUNG EXTENSION LADDER Size:20FT The Temperature and Pressure Relief

The Temperature and Pressure Relief Valve has a pressure and temperature setting of 150 PSI and 210 degrees Fahrenheit

stabilized for long shelf life

and helps extend blade life

allowing for unmatched levels of performance

WERNER ALUMINUM D-RUNG EXTENSION LADDER Size:20FT The Temperature and Pressure ReliefThe D1220 2 Aluminum 20ft Extension Ladder has a duty rating of 225lb and interlocking side rails. The Traction Tred D rungs are slip resistant. Spring loaded locks operate smoothly for easy operation. Shoes rest flat or are held in spur position with SHU LOK feature. Mar resistant end caps help protect the surface ladder is leaning against. Exclusive Alflo rung joint means Twist Proof performance every time. Exclusive Alflo rung joint means Twist