1/4 Standard and Deep SAE and Metric Socket Set Set contains all standard and deep length sockets in both fractional and metric sizes. Fractional sizes: 3/16 to 9/16 and metric sizes 4mm to 15mm. Molded Storage Case 9748. 1/4 Standard and Deep SAE and Metric Socket Set 9748. Double check your address when you are checking out, If you have moved, update the address before paying. You are responsible for the address you provide at the time you order. SIM Supply makes no warranties, express or implied, beyond this period, unless otherwise specifically and expressly stated. All items are subject to back order. If you have an issue with an item please contact our customer service team to help resolve the issue. Power Equipment: trimmers, mowers, chain saws, etc. All sales on power equipment are final.