Features: Compatible Models: Our shut off assembly for sprayers is compatible with Chapin backpack sprayer models, including G3000P, G2000P, G1000P, 63800, 61800, 64800, 61950, 61813, 61808, 63900, 63985, 63980, 63924, 61500, 26031XP, 26021XP, 26011XP, and more. Wide Application: Our pump sprayer wand replacement can be applied for cleaning, de icing, and other liquid spraying tasks, meeting a wide range of needs from home gardening to professional agricultural use. Specifications: Main color: black Material: plastic and brass Brass connector diameter: 1 inches Package includes: 1 x Sprayer shut off valve 2 x Brass adapters Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays