
| Model |
opening (maximum mm) |
throat depth (mm) |
rail (mm) |
weight (kg) |
| SL20M | 200 | 120 | 28 × 11 | 1.88 |
| SL25M | 250 | 120 | 28 × 11 | 2.00 |
| SL30M | 300 | 120 | 28 × 11 | 2.11 |
| SL40M | 400 | 120 | 28 × 11 | 2.34 |
| Model |
opening (maximum mm) |
throat depth (mm) |
rail (mm) |
weight (kg) |
| SG25M | 250 | 140 | 34 × 13 | 2.58 |
| SG30M | 300 | 140 | 34 × 13 | 3.00 |
| SG40M | 400 | 140 | 34 × 13 | 3.17 |
| SG50M | 500 | 140 | 34 × 13 | 3.40 |
| Model |
opening (maximum mm) |
throat depth (mm) |
rail (mm) |
weight (kg) |
| STB30M | 300 | 175 | 40 × 20 | 5.61 |
| STB40M | 400 | 175 | 40 × 20 | 6.10 |
| STB50M | 500 | 175 | 40 × 20 | 6.67 |
| STB60M | 600 | 175 | 40 × 20 | 7.23 |
| Model |
opening (maximum mm) |
throat depth (mm) |
rail (mm) |
weight (kg) |
| STBS30 | 300 | 200 | 50 × 25 | 10.46 |
| STBS50 | 500 | 200 | 50 × 25 | 12.17 |
| STBS100 | 1000 | 200 | 50 × 25 | 17.30 |
| Model |
opening (maximum mm) |
throat depth (mm) |
weight (kg) |
| BAS-C10-6 | 97 | 60 | 1.30 |
| BAS-CB10-6 | 97 | 60 | 1.30 |
| STBS100 | 1000 | 200 | 17.30 |
FAQ
Q.
A.
We sell the following parts for metal working clamps (SL, SG, STBM, STBS series).

Q.
A.
Bessey clamps cannot be used as lifting devices.
For safety reasons, please refrain from using this product to hang objects.
Q.
A.
We don't have any.
Q.
A.
The SL, SG, STBM, and STBS series allow for angle tightening up to 35°.
Q.
A.
The STBM and STBS series have a hexagonal top on the spindle, allowing them to be tightened with a wrench or monkey wrench.
Q.
A.
The difference lies in whether the bolt mounting area is open or closed.
The bolts are M10 or M12 for fastening. (Bolts are not included.)

BAS-C10-6 BAS-CB10-6
Consultations take just one minute. For urgent inquiries, we can also assist you by phone.