RCT-200B Delux Set for Helicopter Specification Medium Scoket Driver 4.0mm X 1 Medium Scoket Driver 5.5mm X 1 Medium Scoket Driver 7.0mm X 1 Large Hex Driver 1.5mm X 1 Large Hex Driver 2.0mm X 1 Large Hex Driver 2.5mm X 1 Large Hex Driver 3.0mm X 1 Large Scoket Driver 8.0mm X 1 ,/ Large Philips Screwdriver 0#3.0mm X 1 Large Philips Screwdriver 1#4.0mm X 1 Large Slotted Screwdriver 1#3.0mm X 1 Large Slotted Screwdriver 1#4.0mm X 1 Ball end Pliers X 1 Large Patch Gauge X 1 Ball End Driver for Helicopter #1 X 1 Blade Balancer X 1 Features Complete helicopter tool kits with mini pitch gauge Machined aluminum handles for light weight and positive grip Hardened steel tips for durability Pliers made with hardened steel with rubber grip for long lasting performance Large pitch gauge and blade balance to suit advance pilot's need