Roundup 181538 Sprayer Parts Repair Kit Reviewhttp://tinyurl.com/ks2m5x9 Roundup 181538 Sprayer Parts Repair Kit Sprayer parts repair kitFits all roundup and ortho brand sprayers with ml and o style tanksIncludes two sets of gasketsIncludes two sets of o-ringsIncludes and extra o-ring for the extension plus one adjustable brass nozzle