What size is a 1/2 ratchet?
Common measurements are as follows: 1/4”(6.3mm), 3/8”(9.5mm), 1/2”(12.7mm), 3/4”(19.0mm) and 1”(25.4mm)。
What is a 1/2 drive ratchet?
1/2 inch – 1/2″ sockets are generally used for nuts and bolts from around 10mm and up. A 1/2″ drive socket can apply enough force to undo all nuts on a car. There are also 3/4″ and 1″ ratchets but these are used on trucks, tanks and industrial machinery.
Do I need a 1/2 ratchet?
If you regularly work in heavy-duty and large projects, then the 1/2 ratchet wrench is the most suitable model for those projects, in which you will get enough accuracy to do extensive heavy-duty work.
What are ratchet sizes?
Available with different drive sizes — 1/4 inch, 1/2 inch and 3/8 inch — to operate different size sockets. Most operate with a geared drive; those with a higher tooth count let you operate the tool with a smaller swinging motion, which is useful when there’s little room to move the handle.
What are socket wrench sizes?
There are four common socket sizes: 1/4 inch (0.6 centimeters), 3/8 inch (0.9 centimeters), 1/2 inch (1.3 centimeters) and 3/4 inch (1.9 centimeters). In-between sizes are available too, starting with 1/4 inch (0.6 centimeters) and increasing every sixteenth of an inch (0.16 centimeters).
What is the difference between a socket wrench and a ratchet?
Ratchets. A ratchet is a mechanical device that only allows movement in one direction. When it is equipped onto a wrench, it allows the user to set two turning directions: one where the wrench head is fixed and one where it spins freely. In fact, many may assume that a ratchet wrench is automatically a socket wrench.
Why do ratchets come in different sizes?
Having different socket wrench sizes will allow you to operate different socket sizes based on your particular needs. Most ratchets use a geared drive. Gearless options use a rolling bearing, which can help you make greater changes with less effort.
What are the 3 ratchet sizes?
Available with different drive sizes — 1/4 inch, 1/2 inch and 3/8 inch — to operate different size sockets.
What socket is bigger than 1/2 inch?
Six Point Standard Sockets (3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1)