2.5-Inch Wrench (for toilet flush valve nut) - Solid HDPE plastic

2.5-Inch Wrench (for toilet flush valve nut) - Solid HDPE plastic
Design
This wrench is purpose-built for removing and installing the 2.5-inch HEXAGON-shaped nut that secures a 2-inch flush valve to the tank on many two-piece residential toilets. Its unique design includes a slotted handle to clear Kohler’s triangular gaskets. The socket applies uniform pressure all around the nut to avoid damaging the nut or valve body, all while avoiding deformation to the triangular gasket's lip. The 4-inch handle provides plenty of leverage to remove old crusty tank valve nuts, and easily tightens the nut to properly compress the new tank seal. This wrench makes it easy to perform a quick, leak-free, replacement of a flush valve or tank seal.
This listing is for the wrench only. Valve body compenents are for illustration purposes only and are not included in the sale.
Construction
The wrench is milled from a single solid piece of marine-grade high density polyethelyne (“HDPE”) polymer plastic. This material isextremely durable and naturally resists water, mold, and insects. It won’t splinter, rot, delaminate, or swell. The finished product is 0.75 inch thick, 3.125 inches wide, and 6.75 inches long overall.  The handle is 1.375 inches wide. The socket measures 2.5 inches between the flats and is specially designed to fit nuts with slight variations in size and shape. All the handle’s edges, as well as the upper surfaces of the socket are rounded over for user comfort.
Shipping
This product is minimally packaged in a padded envelope and shipped via USPS first class mail with tracking and delivery confirmation. If you require a different shipping method, message me before buying and I’ll do my best to accommodate you. While we always aim to ship same-day, please allow up to 2 business days for handling.
Best Offers
By initiating a best offer, you’re accepting that you may receive an item with cosmetic imperfections. The raw material sheets that I make these wrenches from occasionally have a small cosmetic void or groove on the surface that I cannot work around in the milling process. The inner faces of the socket will be free of imperfections and the tool will be 100% functional.
Returns
I accept returns of unused items. Buyer is responsible for the cost of return shipping. Seller will refund the cost of the item after receiving the item. Returns must be initiated within 30 days of the sale.
If you have any doubt this is the correct tool for your needs, please send me a message before ordering. Include your toilet brand, model name and/or model number, and tank model number if it has one. For Kohler toilets, I just need the K-(number) inside the tank. I can also send you a actual-size scaled drawing (printable PDF) of the flush valve nut this tool is designed to fit. 
My customers’ satisfaction is paramount. If you find an application where it fails you, tell me about it. I welcome your feedback and I’m committed to improving the product.
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Plumbcraft Waxman 7541410 
Milled from a single piece of HDPE plastic for durability.
Slotted handle clears the tank gasket.
_gsrx_vers_841 (GS 7.0.16 (841))