Spanner Nut Wrench For MerCruiser Alpha One & Bravo 91-17256, 91-36235, 18-9803.

1/2” inch square drive Durable black powder coated finish

This is the exact tool shown in the service manual, 90-863160 page 3A-59 with torque chart, shown in the pictures

This is a new old stock item so it may have a little shelf wear but nothing that would affect functionality

See pictures for more details

Comes exactly as shown in the pictures

Free shipping to lower contiguous United States

Thanks