White Wave All-In-One Heavy Duty Skate Tool (T-Tool) One tool to do it all!! Assemble or repair your skateboard/longboard quick and easy. Multi-functional skateboard tool for complete skateboard assembly. Extremely compact and light weight Complete with: 3/8 inch socket, 1/2 inch socket, 9/16 inch socket, phillips screwdriver, and allen screwdriver Search: "White Wave Longboards" to see all our products