Items 280110.N (nitrided), 280110.A (aluminum) and 280110.C (chromed): Siegmund Stop and Clamping Square 175 L for System 28 welding tables with Ø28 mm bores. Its bores plus elongated hole make it a multifunctional adjustable angle and a stop for large parts; Siegmund offers the chromed version for measuring tables, aluminum work and TIG welding. BTH Sales is the exclusive Canadian importer of Siegmund.
Specifications
| Siegmund article | 280110.N (siegmund.com) | 280110.A (siegmund.com) | 280110.C (siegmund.com) |
|---|---|---|---|
| Description | Stop and Clamping Square 175 L nitrided | Stop and Clamping Square 175 L Aluminum | Stop and Clamping Square 175 L Chromed |
| System | Siegmund System 28 (Ø28 mm bores, 100 mm grid) | ||
| Length | 175 mm (6.89 in) | ||
| Width | 50 mm (1.97 in) | ||
| Height | 175 mm (6.89 in) | ||
| Material thickness | 25 mm (0.98 in) | ||
| Weight | 1.95 kg (4.30 lb) | 0.8 kg (1.76 lb) | 2.1 kg (4.63 lb) |
| Finish | Nitrided | Aluminum | Chromed |
| Adjustment | Combination of borehole and elongated hole | ||
| Scale | Fine scaling on both sides (nitrided version, per Siegmund) | ||
| GTIN | 4251805918762 | 4251805918748 | 4251805918755 |
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Siegmund System 16 & 28 - Clean Basic
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Siegmund System 28 - Stop and Clamping Square 75 L
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Siegmund System 28 - Stop and Clamping Square 175 SL
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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.
- Siegmund System 28: fits every System 28 Siegmund table, including the Professional Extreme 8.7 and 8.8 PLUS tables listed on bthsales.ca; Siegmund's page cross-references 280105.N, 280109.N; on a System 16 table it needs Siegmund's Reduction Bushing 28->16 (000546, suits boreholes and elongated holes) with System 16 bolts, or the Combination Fast Clamping Bolt 28->16 (000520); neither is listed on bthsales.ca.
- 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 Stop and Clamping Square 175 L nitrided (280110.N)
- 1 x Siegmund Stop and Clamping Square 175 L Aluminum (280110.A)
- 1 x Siegmund Stop and Clamping Square 175 L Chromed (280110.C)
Delivery: Siegmund lists a delivery time of approx. 10 weeks for the chromed version (280110.C). Email sales@bthsales.ca for a freight quote and delivery estimate to Canada.
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
- Multifunctional adjustable angle, combining system bores and the elongated hole (Siegmund).
- Stop for large parts (Siegmund).
- Chromed version: Siegmund offers it for work on measuring tables, working with aluminum and TIG welding.
- 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 finish should I choose: nitrided, aluminum or chromed?
Siegmund offers the chromed version (280110.C) for work on measuring tables, working with aluminum and TIG welding. All three share the 175 x 50 x 175 mm size; Siegmund lists the nitrided version at 1.95 kg, the aluminum version at 0.8 kg and the chromed version at 2.1 kg.
How do I build a height-adjustable support with this square?
Siegmund says a height-adjustable support can be created by combining the Stop and Clamping Square 75 L (280105.N) and the Stop and Clamping Square 175 SL (280109.N) with this square.
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
Ships across Canada from 5 Industrial Rd, St. Marys, ON N4X 1G2, or pick up from our warehouse. Email sales@bthsales.ca or call +1-519-461-1381 with questions or for a freight quote.
