THIS 5 PIECE SET CONTAINS SAE NUT DRIVERS 3/32, 1/8, 5/32, 3/16 and 1/4 inch. Each nut driver is 4 inches long and has a swivel top that is perfect for those small jobs working on trains, race car sets and model airplanes. Perfect for HO, N, Z and G guage and any new train made overseas. Comes in a plastic case.
