General Information Brand Ko-Ken Tools Part Number P2285Z Product Type Socket & Ratchet Sets Number of Pieces 26 What's Included Sockets, Ratchet , Extension Bars ,Quick Spinner , Universal Joint Packaging Retail Country of Origin Japan UPC 4991644009725 California Residents Proposition 65 Warning Physical Characteristics Weight 0.66 kg 1.46 lb Details Wrench Type Socket & Ratchet Sets Type Phillips , Slotted , Hex Size 2400MZ: 6 Point : 4, 4.5, 5, 5.5, 6, 7, 8, 10mm2000Z.28: Phillips : 1, 2, 32005Z.25: Slotted : 5, 62010MZ.25: Hex : 3, 4, 5, 62725Z: 1/4" Ratchet : 36 Tooth Ratchet 2760Z: 1/4" Extension Bars: 50mm and 150mm2756Z: Quick Spinner2771Z : Universal Joint Features Type: Socket SetDrive Size : 1/4 InchDrive Shape: SquarePlastic Case: W245xH120xT45Made In Japan Drive Connector Size 1/4 Inch