To fit a 15mm bolt, you should use a 15mm wrench. It's important to ensure the wrench is the correct type—either an open-end, box-end, or socket wrench—to match the specific application. If you only have imperial sizes, a 9/16 inch wrench is close but may not fit as snugly. Always double-check for the best fit to avoid rounding the bolt edges.
To remove bike pedals, you typically need a 15mm wrench.
15mm is the closest thing i can find to fit, but still has a liottle slop on socket .Will definitely have to use a wrench on the front bolt, or cut it off.
15mm
If it is an original style drain plug a 15mm wrench is what you want.
An 8mm wrench typically fits a bolt with an 8mm hex head. However, the exact bolt size can vary depending on the thread pitch and type of the bolt. Common bolt sizes that might use an 8mm wrench include M8 bolts, which have a nominal diameter of 8mm. Always check the specific requirements for your application to ensure compatibility.
You need a torx type socket. If you use an Allen wrench...you will strip out the inside of the bolt.
To unscrew a bolt effectively, use the correct size wrench or socket to fit the bolt head, apply steady pressure in a counter-clockwise direction, and use lubricant if the bolt is stuck. Make sure to hold the wrench securely to prevent slipping and damaging the bolt or surrounding materials.
Usually I use a crescent, or adjustable wrench.
If that is the case then the bolt head has rusted down, and you will have to either use a 6 point 15mm or hammer a 9/16" on it.
To tighten a bolt effectively, use the correct size wrench or socket to ensure a secure fit. Turn the wrench or socket clockwise to tighten the bolt, applying steady pressure until it is snug. Avoid over-tightening, as this can damage the bolt or the surrounding material.
The oil drain plug is located on the botton of the oil pan. the oil pan is black in color, there is an obvious "bolt" on the back side of the pan. Use a 14mm wrench to remove the bolt. The Transmission drain plug is located on the botton of the Transmission housing, Under the passanger side drive axle. Use a 15mm wrench to remove this plug.
The oil drain plug bolt on a 2006 Saturn Ion typically has a size of 15mm. It's important to use the correct size socket to avoid stripping the bolt. Always check your vehicle's manual for specific details, as there can be variations depending on the engine type.