This Two Piece Set Measure 2.25"(12 X13mm) And 2.50" (14 X 15mm) Long, And Both Wrenches Are Double Open Ended. They Are Chrome Plated For A Shiny Finish, And Drop Forged For Extra Strength And Durability. You Will Enjoy Adding These Two Wrenches To Your Tool Box Or Work Shop.* Includes 2 Packs Of 2 Piece Set * 12 X 13 And 14 X 15mm * Chrome Plated * Drop Forged * Durable And Strong