16” poly brass extension with Viton. This part will fit on the following sprayers: 26010, 26020, 26030 SureSpray Sprayer Deluxe Sprayer, 2603E Yard Basic Style Poly Unit - 3G, 31010, 31020, 31030 Yard & Garden Steel Sprayer Plus, 36140 Yard & Garden Steel Plus Sprayer, 20000 Lawn & Garden Sprayer - 1G, 20010 SureSpray Sprayer - 1G, 20020 SureSpray Sprayer - 2G, 20030 SureSpray Sprayer - 3G, 25010 Clean-N-Seal Deck Poly Sprayer - 1G, 25012 Clean-N-Seal Deck/Fence/Patio Spray, 25020 Clean-N-Seal Deck/Fence/Patio Spray, 26010, 26020, 26030 SureSpray Sprayer Deluxe Sprayer, 27010 SureSpray Select Sprayer - 1G, 27020 SureSpray Select Sprayer - 2G, 27030 SureSpray Select Sprayer - 3G, 29002 2 Gallon Stand n Spray, 29003 3 Gallon Stand n Spray.