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Is there a 21mm socket?

Author

Zoe Patterson

Updated on April 07, 2026

Is there a 21mm socket?

1/2-in Drive 21mm Metric Deep Impact Socket is engineered and constructed to endure high torque application with impact wrenches.

What size is a 21mm socket?

SAE to Metric Conversion Chart

SAEMetricInch
13/16″0.813
21mm0.827
27/32″0.844
22mm0.866

What is the difference between a deep socket and a shallow socket?

deep sockets: Imagine a nut that, when fully tightened, sits an inch below the top of the bolt or stud it attaches to. A normal, shallow socket may not even touch the nut before the top of the stud or bolt hits the end of the socket.

Is there a 22mm socket?

The 22 mm metric deep Impact Socket is engineered and constructed to endure high torque application with impact wrenches.

What is equivalent to 22mm socket?

Metric / Standard Wrench Conversion Chart

Bolt DiameterMetricStandard
22mm7/8″
5/8″24mm15/16″
25mm1″
3/4″29mm1-1/8″

Is 21mm the same as 13 16?

21 mm is . 826″, 13/16 is . 812″ . If you are getting a 13/16 socket on those, it’s a pretty sloppy socket.

What is equivalent to 21mm socket?

Metric / Standard Wrench Conversion Chart

Bolt DiameterMetricStandard
1/2″19mm3/4″
9/16″21mm13/16″
22mm7/8″
5/8″24mm15/16″

Is there a 20 mm socket?

20 mm 1/2″ Drive 6 Point Standard Metric Impact Socket.

What size socket fits a 22mm nut?

Size Chart

Bolt sizeSizeTolerance
9/16″B-UNF13/16″21.09
7/16″BSW21.29
21mm21.46
M1422mm22.46

Are Harbor Freight impact sockets good?

For a rough and tough set of sockets at a great deal the Harbor Freight sockets are a great buy. However we feel for a few bucks more you can get a much nicer set like the Tekton’s that include the laser etching and storage case.

What size is a 22 socket?

What is the standard size for a 22 mm socket?

3/8″ Drive 6 Point Standard Metric Socket 22mm.