Klein's Pole Climber set includes the pads, steel sleeves, leg irons, gaffs, split rings and nylon calf and ankle straps. The secure sleeve and leg iron connections are adjustable. Contoured leg irons help position gaffs securely and comfortably. The replaceable gaffs firmly attach to the leg iron with a center pin and two TORX® screws. High-grade leather climber pads are cushioned for maximum comfort.