Fit For: 59560 stretch belt tool fit for GM 5.3.L, 6.2L and 6.6L gas engines work on both A/C and main drive pulleys
Double-Sided Design: 59560 stretch belt installation tool has two sides, each designed for a specific type of belt. The long piece is suitable for air conditioning belts, and the short piece is suitable for main drive belts
High Quality: 59560 automotive specialty tools made of high quality steel, the surface is black oxidized to prevent rust and corrosion. The tool is heat treated to high strength and durable.
Year-Specific Compatibility: The tool is compatible with different model years of GM vehicles. The long tab is suitable for A/C belts on 2014 and newer GM trucks, while the short tab is designed for main drive belts on 2019 and newer GM vehicles
Easy To Use: Plug and play. Cut off the old belt, put the new belt on the stretch wheel, then just plug in the tool, rotate the stretch wheel, and the belt will be completely fixed on the stretch wheel