Wallet Ninja – Wallet Ninja SKATE. Model NINJA701. Skateboard Multi-tool. 2mm strengthened stainless construction. Yellow with blue trim. Credit card size tool measures 3 1/4″ x 2 1/8″. Tools include bottle opener, 1/2″ Axel Nut Hex Wrench, 3/8″ Truck Nut Hex Wrench, 9/16″ King Pin Nut Hex Wrench, and Truck Bolt Screwdriver. Hang packaged.