PRODUCT FEATURES
The System 28 Fast Clamping Bolt Enables Fast, Powerful, and Effortless Clamping.
The Siegmund Fast Clamping Bolt Provides Lightning-Fast and Optimized Clamping. Due to its Well-Engineered Mechanism it can be Clamped and Released by Hand in Seconds.
PRODUCT FEATURES
- Lightning-fast clamping
- \nOptimized grip ergonomics: sufficient space between grip and work piece enables easier handling\n
- Bolt body manufactured of hardened, high-alloyed steel for maximum strength
- No O-ring is required due to minimized internal friction
- Optimized load distribution support based on only 3 balls according to the trihedral principle.
- Chamfer enables clamping crosswise
- Patented mechanism for cleaning and replacing balls
Specs and Features
of the Pack of 10 ⌀ 31 mm O-Rings for
the System 28 Universal Bolts
Item No. 2-289016.10
Specs and Features
of the Pack of 10
⌀ 31 mm O-Rings for the System 28 Universal Bolts
Item No.
2-289016.10
- For System 28 Universal Bolts
- Pack of 10 O-Rings
- Weight: 0.02 lbs. (0.01 kg)
- Diameter: 1.2\" (31 mm)
Featured Welding Table
Videos of Siegmund System 28
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
\nThis Month's
Featured Siegmund Welders
Greg from Red Beard's Garage
Red Beard’s Garage is world famous and has over 410,000+ 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 566,000+ Instagram Followers and over 528,000+ 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.
2-289016.10: Pack of 10 ⌀ 31 mm O-Rings for the System 28 Universal Bolts
The System 28 Fast Clamping Bolt Enables Fast, Powerful, and Effortless Clamping.
The Siegmund Fast Clamping Bolt Provides Lightning-Fast and Optimized Clamping. Due to its Well-Engineered Mechanism it can be Clamped and Released by Hand in Seconds.
- Lightning-fast clamping
- Optimized grip ergonomics: sufficient space between grip and work piece enables easier handling
- Bolt body manufactured of hardened, high-alloyed steel for maximum strength
- No O-ring is required due to minimized internal friction
- Optimized load distribution support based on only 3 balls according to the trihedral principle.
- Chamfer enables clamping crosswise
- Patented mechanism for cleaning and replacing balls
Specs and Features
of the Pack of 10 ⌀ 31 mm O-Rings for
the System 28 Universal Bolts
Item No. 2-289016.10
Specs and Features
of the Pack of 10
⌀ 31 mm O-Rings for the System 28 Universal Bolts
Item No.
2-289016.10
- For System 28 Universal Bolts
- Pack of 10 O-Rings
- Weight: 0.02 lbs. (0.01 kg)
- Diameter: 1.2" (31 mm)
Featured Welding Table
Videos of Siegmund System 28
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 410,000+ 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 566,000+ Instagram Followers and over 528,000+ 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.

Description
The System 28 Fast Clamping Bolt Enables Fast, Powerful, and Effortless Clamping.
The Siegmund Fast Clamping Bolt Provides Lightning-Fast and Optimized Clamping. Due to its Well-Engineered Mechanism it can be Clamped and Released by Hand in Seconds.
PRODUCT FEATURES
- Lightning-fast clamping
- Optimized grip ergonomics: sufficient space between grip and work piece enables easier handling
- Bolt body manufactured of hardened, high-alloyed steel for maximum strength
- No O-ring is required due to minimized internal friction
- Optimized load distribution support based on only 3 balls according to the trihedral principle.
- Chamfer enables clamping crosswise
- Patented mechanism for cleaning and replacing balls
Specs and Features
of the Pack of 10 ⌀ 31 mm O-Rings for
the System 28 Universal Bolts
Item No. 2-289016.10
Specs and Features
of the Pack of 10
⌀ 31 mm O-Rings for the System 28 Universal Bolts
Item No.
2-289016.10
- For System 28 Universal Bolts
- Pack of 10 O-Rings
- Weight: 0.02 lbs. (0.01 kg)
- Diameter: 1.2" (31 mm)
Featured Welding Table
Videos of Siegmund System 28
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 410,000+ 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 566,000+ Instagram Followers and over 528,000+ 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.

















