Replacement Vent Crank Product Details: • 1" Vent Crank • Will fit most applications • Replacement screw included • Metal • Lifetime Warranty Part Number: 20305 Buy Now Customers Also Viewed: 1" Plastic Window Crank in Black 1-3/8" Plastic Window Crank in Black 1-3/4" Plastic Window Crank in Black 1" Metal Window Crank 1-3/4" Metal Window Crank