Check the listing for details. RV Universal Holding Tank Installation Fittings Kit Black Waste Water. Condition: New. Listed at 44.95 USD. TANKSRV Universal Holding Tank Installation Fittings Kit Details:Three 1 1/2" grommetsOne 3” GrommetThree 1 1/2" barbed couplerOne 3” barbed couplerSix Mini-Probe Tank Inserts (sensors) See our other itemsShippingPaymentReturnsShippingPaymentReturnsWe offer FREE shipping on all orders! Your order will be dispatched within 1 working day of receiving payment (Monday-Friday) and you should expect to receive it one or two days after dispatch (for orders sent RM 1st Class). ​​​​​​​We accept payment by any of the following methods: PayPal If you are not 100% satisfied with your purchase, you can return the product within 30 days. If returned Items are due to the customer ordering the wrong size, style, or color, they are automatically subject to a 10% restocking fee unless otherwise noted in product description. ​​​​​​​ Returns after 30 days from the date of purchase will be handled on a case-by-case basis. It is possible to incur up to a 25% restocking fee if we choose to accept the return. This is solely the discretion of RecPro. Details: ---Three 1 1/2" grommets ---One 3” Grommet ---Three 1 1/2" barbed coupler ---One 3” barbed coupler ---Six Mini-Probe Tank Inserts (sensors) TANKSRV Universal Holding Tank Installation Fittings Kit Details:Three 1 1/2" grommetsOne 3” GrommetThree 1 1/2" barbed couplerOne 3” barbed couplerSix Mini-Probe Tank Inserts (sensors) See our other itemsShippingWe offer FREE shipping on all orders! Your order will be dispatched within 1 working day of receiving payment (Monday-Friday) and you should expect to receive it one or two days after dispatch (for orders sent RM 1st Class). Payment ​​​​​​​We accept payment by any of the following methods: PayPal Returns If you are not 100% satisfied with your purchase, you can return the product within 30 days. If returned Items are due to the customer ordering the wrong size, style, or color, they are automatically subject to a 10% restocking fee unless otherwise noted in product description. ​​​​​​​ Returns after 30 days from the date of purchase will be handled on a case-by-case basis. It is possible to incur up to a 25% restocking fee if we choose to accept the return. This is solely the discretion of RecPro. Details:Three 1 1/2" grommetsOne 3” GrommetThree 1 1/2" barbed couplerOne 3” barbed couplerSix Mini-Probe Tank Inserts (sensors)