GN 123 Sheet Metal Punches Steel, for Door Locks


Product description


GN 123 sheet metal punches allow the operator to easily punch mounting holes in sheet metal doors, for locks such as GN 115, GN 115.1 and GN 119.

These punches are ideally suited for punching holes into sheet metal up to 2 mm thickness.

Operation Hints

For drilling a pilot hole (d) we recommend using sticky tape marked with the center drilling and datum line.

Insert the pulling bolt with the punch and add the die, aligning the latter with the datum line and holding it in position with the hexagon nut; commence the punching operation.


Punch and die
Steel, hardened (56-58 HRC)

RoHS compliant

On request

GN 123.5 punches for stainless steel sheet

Technical drawing

Hide technical drawing
GN 123 Steel Sheet Metal Punches, for Door Locks sketch

Part Options / Table

Show / Hide columns


Dimensions in: Inch | Metric
e Ø+0.020s1 +0.004
Pilot drilling
max. sheet metal


Build & Price

Square s1

Selected Part

Total USD (net)
In stock: 0
Call / Email for Delivery Time
Please note our quantity discounts (USD).
≥ 500$367.19
Weight: 1.047 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: Yes
This article conforms to RoHS, which means it complies with EU Directive 2011/65/EU for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
All Prices are in US Dollars. Taxes Not Included.

CAD data

Quick Download

To download CAD data without creating an account, please enter your e-mail address. Max of 3 CAD downloads per day unless you create an account.

Please enter the code you can find in the picture.

Save as Favorites

Please enter the code you can find in the picture.

Need Help?

Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time:800-877-8351

Special Requests | Contact our sales team

JW Winco - Contact

United States
Phone: 800-877-8351
Fax: 800-472-0670
Hours M-F 7:30 AM - 5:00 PM CT

Request Callback:

Privacy Policy

Request a Catalog

Request one of our many catalogs! For an overview of our products request the Product Overview Catalog (POC).

Request Free Catalogs

Sales Contacts

You are looking for a Winco partner near you? Please select the country.