Chapin's Lawn & Garden Tri-Poxy steel sprayers are built for years of use around your garden and home. Its Tri-Poxy steel tank provides triple protection against rust, corrosion and damage from denting. Offering a large 4-inch funnel-mouth opening for easy filling, poly wand, poly shut-off with a lock-on feature for continuous spraying and adjustable poly nozzle. Compatible with most fertilizers, weed killers and pesticides. Made in USA. Durable 1-gallon tri-poxy tank with a 4-inch wide funnel-mouth opening Compatible with common fertilizers, weed killers and pesticides Poly shut-off with lock-on feature for fatigue-free spraying Adjustable poly nozzle Ergonomic handle for easy pumping and carrying