How to Choose Welding Table Clamps
Match clamp opening, throat, contact pad and table connection to flat stock, tubing and upright work.
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Teche Four-Pack 180-Degree Welding Fixture Clamps
Teche’s four-pack combines screw hold-down and positioning tools in a 180-degree fixture format.
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Teche
What to know before ordering
- Verify the actual pin diameter against the table bore; 5/8 inch and 16 mm are different measurements.
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Choose the exact configuration shown in the listing. Price, seller and availability are confirmed at Amazon.
Specifications & listing details
| Detail | Documented value | Evidence |
|---|---|---|
| Quantity | 4 | Amazon listing |
| Construction | Solid steel | Amazon listing |
| Format | 180-degree fixture screw clamps | Amazon listing |
Listing checked September 17, 2026. These are documented claims, not independently measured results.
Buying and setup guides
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BuildPro Inserta Pliers with 3.4-Inch Throat
The PTT634K Inserta pliers use a 5/8-inch table insert and a rear crank handle; Strong Hand lists a 3.3-inch opening and 3.4-inch throat.
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BuildPro · clamp
BuildPro Inserta Pliers with Two-Inch Throat
BuildPro’s PTT522K pliers provide a smaller 2.3 inch opening and two-inch throat around a 5/8 inch insert.
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BuildPro · clamp
BuildPro Eight-and-a-Half-Inch Inserta Clamp
The UEN5200 Inserta clamp is listed with an 8 1/2 inch opening for taller workpieces.
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