"Save time when working with your NorthStar sprayer by giving it an increased spray width, perfect for large lawn and estate spraying. This NorthStar Broadcast Kit is compatible with NorthStar sprayers and many sprayers from other brands. The included manifold allows quick switching between boom and spot spraying. Hose Diameter in. 3/8, Works With Roundup, Compatible With Item Number s 26810, 26810011, 268102, 2681021, 268110, 2681101, 268120, 2681201, 2681210, 26812101, 268721, Dimensions L x W x H in. 21 x 42 x 20, Product Style Broadcast. Increased spray width is perfect for large lawn and estate spraying Requires a minimum 1 GPM pump Works with NorthStar sprayers and many sprayers from other brands Works with NorthStar Item#s 26810, 26810011, 268120, 2681201, 268110, 2681101, 2681210 and 26812101 Works with Item#s 268102 and 2681021 when used with the mount kit, Item# 268721 Manifold allows quick switching between boom and spot spraying Remote switch activates the boom from the driver's seat Tank return valve with pressure gauge allows precision boom nozzle pressure Brackets are adjustable for perfect boom height Includes mounting brackets, and all required fittings and hoses Approved for use with Roundup agricultural herbicide"