3-Gallon Poly Heavy-Duty Sprayer, 18 in Extension, 36 in Hose no-checkout with layout bar stair guide

3 Gallon Poly Heavy Duty Sprayer, 18 in Extension, 36 in Hose no checkout with layout bar stair guide with layout bar stair guide to determine out of square corners 1 4 in spaced notches to facilitate scribing lines Black filled markings with layout bar and blue book Dispenses one blade at a time Fits AB 99 and AB 2600 Fits most utility knives Delivers 40% more pump volume per stroke Wide mouth opening for easy filling and cleaning Built in relief valve and pressure gauge Shut off has lock on feature for continuous spraying SureSpray® in tank anti clog filter prevents debris from entering the hose shut off and nozzle