



Items CS280791, CS280793, 009082 and 009083: Siegmund toggle clamps for System 28 welding tables. The Vertical Clamp 2200 (CS280791) and Horizontal Toggle Clamp 4000 (CS280793) come with adapter CS280715.4 for 28 mm system bores; 009082 and 009083 come without an adapter and mount by their hole pattern. BTH Sales is the exclusive Canadian importer of Siegmund.
Specifications
| Siegmund article | CS280791 (siegmund.com) | CS280793 (siegmund.com) | CS009082 (siegmund.com) | CS009083 (siegmund.com) |
|---|---|---|---|---|
| Description | Vertical clamp 2200 with Adapter | Horizontal Toggle Clamp 4000 with Adapter | Vertical clamp 1800 | Horizontal Toggle Clamp 2500 |
| System | Siegmund System 28 (Ø28 mm bores, 100 mm grid) | Siegmund System 28 (Ø28 mm bores, 100 mm grid) | Hole-pattern mount (no system bore) | Hole-pattern mount (no system bore) |
| Length | – | – | 104 mm (4.09 in) | 120 mm (4.72 in) |
| Width | – | – | 56 mm (2.20 in) | – |
| Height | – | – | 190 mm (7.48 in) | – |
| Adjusting range | – | – | 30 mm (1.18 in) | – |
| Weight | 1.18 kg (2.60 lb) | 1.48 kg (3.26 lb) | 0.43 kg (0.95 lb) | 0.51 kg (1.12 lb) |
| Max. clamping force | 2.2 kN (≈ 495 lbf) | 4 kN (≈ 899 lbf) | 1.8 kN (≈ 405 lbf) | 2.5 kN (≈ 562 lbf) |
| Adapter | CS280715.4, for 28 mm system bores | CS280715.4, for 28 mm system bores | Without adapter | Without adapter |
| Hole pattern | – | – | 40x20 mm | 40 mm |
| Opening angle | – | – | 110° | – |
| GTIN | 4251805927092 | 4251805927115 | 4251805907742 | 4251805925111 |
Compatibility
- Fits: Siegmund System 28 welding tables and tooling with Ø28 mm bores on a 100 mm grid. Siegmund System 28 accessories also fit other 28 mm system welding tables with Ø28 mm bores on a 100 mm grid. Compatible tables from other manufacturers are often made from different materials and to different standards, so quality varies by manufacturer, compared with Siegmund's X8.7 tool steel.
- Not compatible: System 16 (Ø16 mm) tables; Siegmund builds each system around one bore size.
- Works with: other Siegmund System 28 clamps, bolts, stops, squares and U-squares on the same table.
- Care & grounding: anti-spatter spray, CleanBasic cleaner, Ground Connection Comfort (S16/S28).
What's included
Choose one option; each option is one piece:
- 1 x Siegmund Vertical clamp 2200 with Adapter (CS280791)
- 1 x Siegmund Horizontal Toggle Clamp 4000 with Adapter (CS280793)
- 1 x Siegmund Vertical clamp 1800 (CS009082)
- 1 x Siegmund Horizontal Toggle Clamp 2500 (CS009083)
Engineering support & demos
Engineering support comes with your purchase: fixture design, layout drawings, CAD and 3D models, site visits and cobot cell planning, handled by Travis Hardcastle at BTH Sales or by Siegmund directly. BTH Sales does not sell cobots; for cobot cells we help with table integration and fixturing (see cobot welding with Siegmund tables). Live demos at our St. Marys showroom are by appointment (book a demo), and we offer video demos if you are outside Ontario. BTH Sales is family-owned, founded in 2001, and has been the exclusive Canadian importer of Siegmund since 2018.
Typical uses
- Fast toggle clamping straight from a System 28 bore with the CS280715.4 adapter (Siegmund).
- Toggle clamping by hole pattern with the clamps without adapter (Siegmund).
- Siegmund describes System 28 as ideal for light to heavy components and designed for maximum clamping forces, multi-ton structures and high distortion forces.

Industries served: Siegmund's published practical examples show its welding tables and tooling in these sectors: Agriculture; Interior; Lighting and electrical engineering; Machine tools and plant construction; Measurement and testing technology; Motorcycle engineering; Revolving door systems; Robotic technology; Stage technology; Stainless steel processing; Steel, sheet metal and metal construction; Textile production; Train Construction; Vehicle construction; Welding technology; Woodworking.
Frequently Asked Questions
Which toggle clamps mount straight into the table bores?
Siegmund lists the Vertical Clamp 2200 with Adapter (CS280791, 2.2 kN) and the Horizontal Toggle Clamp 4000 with Adapter (CS280793, 4 kN). Both use adapter CS280715.4 for 28 mm system bores.
What are 009082 and 009083?
They are Siegmund's CS009082 Vertical Clamp 1800 and CS009083 Horizontal Toggle Clamp 2500, both without an adapter. Siegmund lists the Vertical Clamp 1800 at 1.8 kN, with a 30 mm adjusting range, a 110° opening angle and a 40x20 mm hole pattern, and the Horizontal Toggle Clamp 2500 at 2.5 kN with a 40 mm hole pattern.
Will it fit other 28 mm welding tables?
Yes, if the table has Ø28 mm bores on a 100 mm grid. Check the bore diameter and grid before ordering. Compatible tables from other manufacturers are often made from different materials and to different standards, so quality varies by manufacturer, compared with Siegmund's X8.7 tool steel.
Related parts
- System 16 fast clamping equipment
- System 28 Quick-Change Clamp
- System 28 Combi Adapter 225
- Siegmund System 28 welding table clamps
- All Siegmund System 28 fast clamping equipment
Ships across Canada from 5 Industrial Rd, St. Marys, ON N4X 1G2, or pick up from our warehouse. Most orders ship within 48 hours. Email sales@bthsales.ca or call +1-519-461-1381 with questions or for a freight quote.