Knight & Hale Squeeze Box Call. Finally, a Box Call that requires minimum hand movement to create realistic calls. Knight & Hale's new Squeeze Box is a true one-hand Call, allowing you to take advantage of the sweet turkey music inherent in box calls while keeping one hand on your gun. The base of this waterproof Call is machined from a single piece of wood for a smooth sound. Get yours now! Knight & Hale Squeeze Box Call