Contractor-Grade Combo Square, 6-In. Silicone Sealant Dual burners provide up to

Dual burners provide up to 30

Features 5-position dial with 7 spray patterns: Full action

safe to handle won't burn or irritate skin

Seal and gasket kit includes plunger cup

Manganese Sulfate

Contractor-Grade Combo Square, 6-In. Silicone Sealant Dual burners provide up toLittle tool, big results. Johnson's easy to use 6" combination square gives you the accuracy and precision you need for every job. Its stainless steel blade has english graduations of 1 8", 1 16" and 1 32" as well as metric graduations that are permanently stamped, so you'll never worry about them fading or wearing. It features a durable acrylic vial, heavy duty cast zinc head with a black, chip resistant e coating finish, and hardened screw in