Manfrotto 22SPK3 Spiked Feet for Select MT055XPRO3/MK055XPRO3 Aluminum Tripods, Set of 3 This Item Includes: Manfrotto 22SPK3 Spiked Feet for Select Aluminum Tripods - Screwdriver - Manfrotto 2 Year Warranty (Additional 8 Years with Online Registration) Compatibility: Manfrotto MT055XPRO3 and MK055XPRO3 Tripods Package Quantity: 3