From stands to pedals to thrones, Tama’s hardware is always durable and reliable! The Tama Iron Cobra 600 Double Bass Drum Pedal with Duo Glide makes it easy to switch between the Power Glide cam and the Rolling Glide cam, which provides a smooth feel throughout the stroke. This double chain drive offers smooth and accurate motion in any situation. Newly Designed Hinge uses a tough, cylindrical brass sleeve to protect the hinge pin from damage or undo pressure, and fluid motion. Speedo-Ring eliminates another source of friction and has a high quality ball bearing built in. Para-Clamp rotates with the angle of the bass drum hoop so your pedal stays flat on the floor.