Replacing OEM numbers : 83093 83093GT 21982GY, which is a direct replacement for the old or broken one. Compatibility: This product is Compatible with Genie Skyjack boom, telescopic, trailer and electric scissor lifts Product material: This product is specially designed and made of metal, which has a long service life and is not easy to damage. Easy to install: Direct replacement without adjustment, perfect compatibility and high reliability. Product list: Product include a total of 5pcs Key, which can completely meet your daily use needs and replacement., Manufacturer: EMSea