Used only a few times. I bought it for my Harley, but this tool set is sufficient. From the manufacturer: DAYTONA Inch Tool Set for Harley Davidson Part Number: 90408 A set of basic tools needed for inch sizes ・Recommended for beginners who have just started with Harley-Davidson. ・Can be used on vehicles other than Harley-Davidson that use inch-sized bolts and nuts. [Set Contents] ●Combination Wrench [7PCS]: 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4 ●Hex Socket [6PCS]: 9/16, 5/8, 11/16, 3/4, 13/16, 7/8 ●12-point Socket [6PCS]: 1/4, 5/16, 3/8, 7/16, 1/2, 10mm ●Hexalobular (TORX) Socket [9PCS]: T-10, 15, 20, 25, 27, 30, 40, 45, 50 ●Hex (6-point) Bit Socket [8PCS]: 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8 ●Spark Plug Socket [2PCS]: 5/8 (16mm), 13/16 (21mm) ●Extension Bar [2PCS]: 70, 150mm ●Sliding Handle: 1PC ●Universal Joint: 1PC ●Ratchet Handle: 24-tooth - 1PC Total 43PCS