A leg attachment assembly for a stilt device of the type used to support a user above a base surface. The stilt device has a shoe plate supportable above a floor plate via front and rear struts and a leg attachment assembly configured to attach a leg of the user to the stilt via a leg attachment mechanism and a leg pole. A leg pole attachment assembly includes an exterior clamp bracket that forms an open-box with a c-shaped channel into which is disposed an interior swivel clamp. The interior swivel clamp has a base portion that swivels over a limited range of motion within the c-shaped channel and is affixed to a side portion of the exterior clamp bracket using a horizontally extending fastener. Opposing flanges of the swivel clamp extend around the leg pole and are interconnected using a second fastener that extends orthogonally to the first fastener.