3 Prong Multi-Purpose Clamps
- Large grip adjustment range
- 3-prong construction
- Single or dual adjust
- Nickel-plated zinc
Designed to securely hold every type of laboratory glassware and apparatus. Long, seamless nickel-plated brass tubing attaches clamp head securely and offers easy positioning in the deepest fume hoods. Clamps are constructed with round extension arms, which allow the clamps to be rotated 360°. Extension arms also allow placement of apparatus at various distances from lab-frames without compromising the integrity of your experiment. Supplied with vinyl and fiberglass sleeve prong covers for high temperature applications.
Note: An additional holder must be purchased in order to attach clamps to frames or other apparatus. See connectors & holders. Replacement vinyl and fiberglass sleeves are available.


| 3 Prong Single Adjust Clamps | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Size | (A) Min. to Max. Grip Size | (B) Prong Width | (C) Arm Length | (D) Arm Dia. | (E) Overall Length | Part Number | List Price | Add to Cart | |
| Small | 0 to 39mm (0 to 1.54") | 11mm (0.43") | 102mm (4") | 8mm (0.32") | 160mm (6.3") | 916057 | $36.00 | Add to Cart | |
| Medium | 0 to 71mm (0 to 2.8") | 19mm (0.75") | 127mm (5") | 11mm (0.43") | 218mm (8.58") | 916055 | $38.00 | Add to Cart | |
| Large | 0 to 108mm (0 to 4.25") | 29mm (1.14") | 127mm (5") | 11mm (0.43") | 248mm (9.76") | 916053 | $40.00 | Add to Cart | |
| 3 Prong Dual Adjust Clamps | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Size | (A) Min. to Max. Grip Size | (B) Prong Width | (C) Arm Length | (D) Arm Dia. | (E) Overall Length | Part Number | List Price | Add to Cart | |
| Small | 0 to 46mm (0 to 1.81") | 11mm (0.43") | 102mm (4") | 8mm (0.32") | 168mm (6.61") | 916056 | $36.00 | Add to Cart | |
| Medium | 0 to 69mm (0 to 2.72") | 19mm (0.75") | 127mm (5") | 11mm (0.43") | 229mm (9.02") | 916054 | $38.00 | Add to Cart | |
| Medium (extended) |
0 to 69mm (0 to 2.72") | 19mm (0.75") | 305mm (12") | 11mm (0.43") | 406mm (16") | 916370 | $47.00 | Add to Cart | |
| Large | 0 to 105mm (0 to 4.13") | 29mm (1.14") | 127mm (5") | 11mm (0.43") | 273mm (10.75") | 916052 | $40.00 | Add to Cart | |
| Large (extended) |
0 to 105mm (0 to 4.13") | 29mm (1.14") | 305mm (12") | 11mm (0.43") | 451mm (17.76") | 916371 | $49.00 | Add to Cart | |

Talboys Laboratory Equipment is proudly manufactured in the U.S.A.