Product Review

Mercury Mariner Force Yamaha Outboard Lifting Ring 91-90455-1

1 1/2" - 16 TPI tool,5/8" - 18 TPI Bolt and Lift Ring Threads

A must have tool when changing Mercury outboard motors on boats and lifting the engine off transom

For Most 45HP+ Mercury, Mariner, Force and Yamaha outboard motors with 1 1/2"-16 TPI threads units from the 1960s to Present, but please check thread diameter to verity