NEW U-SHAPE DESIGN
The System 28 Square U-Shape Enables Fast, Powerful, and Effortless Support and Adaptability.
The Siegmund Square U-Shape is Ideally Suited as a Table Extension, for Vertical Setups, as well as a Sturdy Connection between Two Welding Tables. A Multitude of Clamping and Combination Options with Other Squares and Stops are Facilitated by the Five-Sided Boreholes.
NEW U-SHAPE DESIGN
- A Multitude of Clamping Options with Other Squares and Stops are Facilitated by the Five-Sided Boreholes
- \nThe New Design Allows Bolts to be Locked in Place in Seconds. (Bolts not included)\n
- Can be Used Both Vertically and Horizontally.
EASY-TO-USE GRID
- It Features Boreholes on a Diagonal Grid.
- The Grid Simplifies Orientation.
- Specifically Made With System 28 Boreholes, Supporting System 28 Clamps and Stops.
SECURE CONNECTIONS
- To Connect Tables, Connecting Bolt (US280560.N) are Used.
- From a Length of 24\" all U-Shaped Squares Have Mounting Holes on the Back to Attach Table Legs. (Bolts not Included)
- When Used as a Table Extension Exceeding 36\", the Riser Block has to be Supported by a Table Leg.
HEAVY-DUTY DESIGN
- A Long Lifetime and Efficiency is Guaranteed by its High-Quality Material.
- The Overall Design Allows Any Piece to be Held in Place Tightly.
Specs and Features
of the System 28 Imperial Series
Square U-Shape
Item No. US280374.P
Specs and Features
of the System 28 Imperial Series
Square U-Shape
Item No. US280374.P
Width: 8\"
Height: 8\"
Length: 48\"
Weight: 320 lbs.
Finish: Plasma Nitrided
Material Thickness: 1\"
System 28 Imperial Series
Accessory Sets
System 28
Imperial Series Accessory Sets
Featured Welding Tables
Videos of Siegmund Welding Tables
\nFeatured Siegmund Videos
of the System 28 Welding Tables
Impact Test Standard Weld Table vs Siegmund Weld Table
Why Our Welding Tables are Plasma Nitrided
The Strength of a Siegmund Welding Table
\"You Can Produce Everything...\"
This Month's
Featured Siegmund Welders
\nThis Month's
Featured Siegmund Welders
Greg from Red Beard's Garage
Red Beard’s Garage is world famous and has over 440,000+ Youtube Subscribers!
Red Beard (Greg) and his team builds all types of Go-Karts and definitely have a blast doing it - so be sure to follow their channel on Youtube. Red Beard’s Garage solely trusts Quantum Machinery and Siegmund to supply and support all of their Welding Table and Fixturing needs!
(There is bound to be something that will “tickle your fancy”! )
Jeff Lutz (Lutz Race Cars) from Street Outlaws
Jeff Lutz (Lutzs Race Cars) from Street Outlaws is world famous and has over 580,000+ Instagram Followers and over 583,000+ Facebook Fans and is currently filming with his Siegmund table on the Discover Channel! When he received his Siegmund Welding Table and Accessories from us, he had nothing but the best things to say, \"Wow it is amazing!\" and after spending a few weeks with it, Jeff wrote on his instagram that his Siegmund Welding Table makes fixturing everything so much easier for him and his team!
Here is a video of Jeff Lutz in a drag race, for your own entertainment!
Contact a Siegmund Expert
Feel free to contact us today to place an order or let us know
if you have any questions about any Siegmund's Products.
Contact our team of Factory Trained, In-House Siegmund U.S.A. Experts for all of your Siegmund Inquiries and questions! You can also place your order online or over the phone.
Phone: (704)703-9400
Email: [email protected]
Contact our team of Factory Trained, In-House Siegmund U.S.A. Experts for all of your Siegmund Inquiries and questions! You can also place your order online or over the phone.
Phone: (704)703-9400 Email: [email protected]
If you would like for us to contact you, simply fill out the form below and one of our Siegmund Experts will be in contact with you shortly.

US280374.P: (4') 48" x 8" x 8" Square U-Shape (Plasma Nitrided)
The System 28 Square U-Shape Enables Fast, Powerful, and Effortless Support and Adaptability.
The Siegmund Square U-Shape is Ideally Suited as a Table Extension, for Vertical Setups, as well as a Sturdy Connection between Two Welding Tables. A Multitude of Clamping and Combination Options with Other Squares and Stops are Facilitated by the Five-Sided Boreholes.
- A Multitude of Clamping Options with Other Squares and Stops are Facilitated by the Five-Sided Boreholes
- The New Design Allows Bolts to be Locked in Place in Seconds. (Bolts not included)
- Can be Used Both Vertically and Horizontally.
EASY-TO-USE GRID
- It Features Boreholes on a Diagonal Grid.
- The Grid Simplifies Orientation.
- Specifically Made With System 28 Boreholes, Supporting System 28 Clamps and Stops.
SECURE CONNECTIONS
- To Connect Tables, Connecting Bolt (US280560.N) are Used.
- From a Length of 24" all U-Shaped Squares Have Mounting Holes on the Back to Attach Table Legs. (Bolts not Included)
- When Used as a Table Extension Exceeding 36", the Riser Block has to be Supported by a Table Leg.
HEAVY-DUTY DESIGN
- A Long Lifetime and Efficiency is Guaranteed by its High-Quality Material.
- The Overall Design Allows Any Piece to be Held in Place Tightly.
Specs and Features
of the System 28 Imperial Series
Square U-Shape
Item No. US280374.P
Specs and Features
of the System 28 Imperial Series
Square U-Shape
Item No. US280374.P
Width: 8"
Height: 8"
Length: 48"
Weight: 320 lbs.
Finish: Plasma Nitrided
Material Thickness: 1"
System 28 Imperial Series
Accessory Sets
System 28
Imperial Series Accessory Sets
Featured Welding Tables
Videos of Siegmund Welding Tables
Featured Siegmund Videos
of the System 28 Welding Tables
Impact Test Standard Weld Table vs Siegmund Weld Table
Why Our Welding Tables are Plasma Nitrided
The Strength of a Siegmund Welding Table
"You Can Produce Everything..."
This Month's
Featured Siegmund Welders
This Month's
Featured Siegmund Welders
Greg from Red Beard's Garage
Red Beard’s Garage is world famous and has over 440,000+ Youtube Subscribers!
Red Beard (Greg) and his team builds all types of Go-Karts and definitely have a blast doing it - so be sure to follow their channel on Youtube. Red Beard’s Garage solely trusts Quantum Machinery and Siegmund to supply and support all of their Welding Table and Fixturing needs!
(There is bound to be something that will “tickle your fancy”! )
Jeff Lutz (Lutz Race Cars) from Street Outlaws
Jeff Lutz (Lutzs Race Cars) from Street Outlaws is world famous and has over 580,000+ Instagram Followers and over 583,000+ Facebook Fans and is currently filming with his Siegmund table on the Discover Channel! When he received his Siegmund Welding Table and Accessories from us, he had nothing but the best things to say, "Wow it is amazing!" and after spending a few weeks with it, Jeff wrote on his instagram that his Siegmund Welding Table makes fixturing everything so much easier for him and his team!
Here is a video of Jeff Lutz in a drag race, for your own entertainment!
Contact a Siegmund Expert
Feel free to contact us today to place an order or let us know
if you have any questions about any Siegmund's Products.
Contact our team of Factory Trained, In-House Siegmund U.S.A. Experts for all of your Siegmund Inquiries and questions! You can also place your order online or over the phone.
Phone: (704)703-9400
Email: [email protected]
Contact our team of Factory Trained, In-House Siegmund U.S.A. Experts for all of your Siegmund Inquiries and questions! You can also place your order online or over the phone.
Phone: (704)703-9400 Email: [email protected]
If you would like for us to contact you, simply fill out the form below and one of our Siegmund Experts will be in contact with you shortly.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The System 28 Square U-Shape Enables Fast, Powerful, and Effortless Support and Adaptability.
The Siegmund Square U-Shape is Ideally Suited as a Table Extension, for Vertical Setups, as well as a Sturdy Connection between Two Welding Tables. A Multitude of Clamping and Combination Options with Other Squares and Stops are Facilitated by the Five-Sided Boreholes.
NEW U-SHAPE DESIGN
- A Multitude of Clamping Options with Other Squares and Stops are Facilitated by the Five-Sided Boreholes
- The New Design Allows Bolts to be Locked in Place in Seconds. (Bolts not included)
- Can be Used Both Vertically and Horizontally.
EASY-TO-USE GRID
- It Features Boreholes on a Diagonal Grid.
- The Grid Simplifies Orientation.
- Specifically Made With System 28 Boreholes, Supporting System 28 Clamps and Stops.
SECURE CONNECTIONS
- To Connect Tables, Connecting Bolt (US280560.N) are Used.
- From a Length of 24" all U-Shaped Squares Have Mounting Holes on the Back to Attach Table Legs. (Bolts not Included)
- When Used as a Table Extension Exceeding 36", the Riser Block has to be Supported by a Table Leg.
HEAVY-DUTY DESIGN
- A Long Lifetime and Efficiency is Guaranteed by its High-Quality Material.
- The Overall Design Allows Any Piece to be Held in Place Tightly.
Specs and Features
of the System 28 Imperial Series
Square U-Shape
Item No. US280374.P
Specs and Features
of the System 28 Imperial Series
Square U-Shape
Item No. US280374.P
Width: 8"
Height: 8"
Length: 48"
Weight: 320 lbs.
Finish: Plasma Nitrided
Material Thickness: 1"
System 28 Imperial Series
Accessory Sets
System 28
Imperial Series Accessory Sets
Featured Welding Tables
Videos of Siegmund Welding Tables
Featured Siegmund Videos
of the System 28 Welding Tables
Impact Test Standard Weld Table vs Siegmund Weld Table
Why Our Welding Tables are Plasma Nitrided
The Strength of a Siegmund Welding Table
"You Can Produce Everything..."
This Month's
Featured Siegmund Welders
This Month's
Featured Siegmund Welders
Greg from Red Beard's Garage
Red Beard’s Garage is world famous and has over 440,000+ Youtube Subscribers!
Red Beard (Greg) and his team builds all types of Go-Karts and definitely have a blast doing it - so be sure to follow their channel on Youtube. Red Beard’s Garage solely trusts Quantum Machinery and Siegmund to supply and support all of their Welding Table and Fixturing needs!
(There is bound to be something that will “tickle your fancy”! )
Jeff Lutz (Lutz Race Cars) from Street Outlaws
Jeff Lutz (Lutzs Race Cars) from Street Outlaws is world famous and has over 580,000+ Instagram Followers and over 583,000+ Facebook Fans and is currently filming with his Siegmund table on the Discover Channel! When he received his Siegmund Welding Table and Accessories from us, he had nothing but the best things to say, "Wow it is amazing!" and after spending a few weeks with it, Jeff wrote on his instagram that his Siegmund Welding Table makes fixturing everything so much easier for him and his team!
Here is a video of Jeff Lutz in a drag race, for your own entertainment!
Contact a Siegmund Expert
Feel free to contact us today to place an order or let us know
if you have any questions about any Siegmund's Products.
Contact our team of Factory Trained, In-House Siegmund U.S.A. Experts for all of your Siegmund Inquiries and questions! You can also place your order online or over the phone.
Phone: (704)703-9400
Email: [email protected]
Contact our team of Factory Trained, In-House Siegmund U.S.A. Experts for all of your Siegmund Inquiries and questions! You can also place your order online or over the phone.
Phone: (704)703-9400 Email: [email protected]
If you would like for us to contact you, simply fill out the form below and one of our Siegmund Experts will be in contact with you shortly.













