+3 Hydro-Force, Gekko Head, 4" AR51D $192.07 In stock Quantity: 1 Add to Bag Product Details 4" Gekko Head The 4" Gekko Head is designed for serious grout cleaning when a spinner tool just won't cut it. The Gekko Head uses a concentrated jet to blast stubborn soil from grout lines and tight spots. Details 2,000 PSI rating 4 inches wide Single 1502 Veejet Delrin glide for smooth movement and longevity Save this product for later Favorite