About this product
The BESSEY GSM25 classiX Regular-Duty All-Steel Bar Clamp is designed for demanding welding and metal fabrication applications requiring deep reach and heavy clamping pressure. Built to supply up to 2,660 lbs. of nominal clamping force, this clamp features a 9 in. clamping capacity combined with an extended 5-1/2 in. throat depth for deep placement across complex metal assemblies and structural shapes.
Manufactured from cold-drawn steel, the profiled rail and fixed top jaw are heat treated, quenched, and tempered to resist bending under full load. The hardened ACME threaded spindle delivers smooth clamping action while resisting weld spatter build-up. Featuring a heavy-duty pressure pad and a high-strength sliding T-bar pin handle, the GSM25 ensures maximum pressure application and consistent holding power on the job.
Features & Benefits
- 2,660 lbs. Clamping Force: High load capability holds heavy steel parts securely during tacking and welding.
- 5-1/2 in. Throat Depth: Extended throat reach reaches deeper over flanges, channels, and structural tubing.
- 9 in. Clamping Capacity: Versatile jaw opening accommodates standard plate steel, angle iron, and box tubing.
- Drawn Tempered Steel Rail: Rigid rail profile resists flexing and maintains clamp alignment under peak loads.
- Hardened ACME Threaded Spindle: Resists spatter accumulation and provides durable, smooth tightening action.
- Heavy-Duty Pressure Pad: Solid pressure pad surface maintains firm engagement on workpiece materials.
- Sliding T-Bar Handle: Steel T-bar slides to clear obstacles and maximize leverage during manual tightening.
What's Included
- (1) classiX 9 in. Regular-Duty All-Steel Bar Clamp (GSM25)
Select the 9 in. GSM25 for mid-size welding jobs with 5-1/2 in. reach requirements, or choose the GSM20 for compact 7-1/2 in. clamping with a 4-3/4 in. throat depth.
Description supplied by Beaver Industrial Supply through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.


