The common sizes of socket drives are typically measured in inches and include 1/4", 3/8", 1/2", 3/4", and 1". The 3/8" drive is particularly popular for general automotive and household tasks, while the 1/2" drive is commonly used for larger fasteners and heavy-duty applications. Metric sizes, such as 6mm, 8mm, and so on, are also available, especially in regions using the metric system.
The regular light bulb socket size for most common household lamps is called an E26 or medium base socket.
27mm
Usually the size of socket comes in a socket set. Most common size is 5/8.
36mm.
35mm
A 27mm socket is typically a standard size used for 1-inch drive socket wrenches. You would need a 1-inch drive socket to fit a 27mm bolt or nut.
1 5/16 in
36mm
The socket diameter of a bolt refers to the width of the opening in the head of the bolt for a socket or wrench to fit. It is typically determined by the size of the bolt and the type of socket needed for installation or removal. Common socket diameters for bolts range from 8mm to 24mm.
15mm Socket size.
A 36mm socket typically has an outer diameter of approximately 36mm, designed to fit a corresponding 36mm nut or bolt. The internal drive size, commonly a 1/2-inch or 3/4-inch square drive, allows it to be used with ratchets or torque wrenches. It's part of metric socket sets and is often used in automotive and machinery applications.
The same torque wrench is used on all vehicles. They take a standard socket, some 3/8 drive and some 1/2 drive.