Quick view Key Wrench for Sillcocks (5/16") Braxton Harris Key Wrench for Sillcocks (5/16") 5/16″ SQUARE BROACH. FOR VALVES FAUCETS, SILLCOCKS. MSRP: Now: $2.47 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity of Key Wrench for Sillcocks (5/16") Increase Quantity of Key Wrench for Sillcocks (5/16") Price: MSRP: Now: $2.47 Was: Subtotal: Add to Cart