Brand new This 18-in-1 pocket-size multi-tool measures 2 inches & weighs only 2.3oz so it fits conveniently in your pocket! The snowflake shaped tool has... Bottle Opener, Phillips Screwdriver, Slotted Screwdriver, Metric - 3, SAE (inch) 1/8, Allen Wrench: Metric 3 4 5 6 8 9 Allen Wrench: SAE (in) 3 4 5 6 8 9 SAE (in) : 1/8-5/32-3/16-1/4-11/32-6/16 Outer Hex Wrench: Metric 7 8 9 10 11 13 SAE (in) 9/32-11/32-6/16-3/8-7/16-1/2