Q: How do I release the clamp once it's tightened?
Back the speed-clamping nuts off a turn or two and they become free-sliding again, ready to reposition.
05F0101 - 4-Way Speed Clamp
Option:

| Product # | Description |
| A.05F01.01 | Veritas® 4-Way Speed Clamp |
| Accessories | |
| B.05F01.02 | Extension Set |
| 05F01.03 | Extra Speed Nuts, set of 4 |
| 05F01.20 | Clamp & Extension Set |
Back the speed-clamping nuts off a turn or two and they become free-sliding again, ready to reposition.
Yes, adding the separately available extension set increases capacity to a 44" square or a 65" by 23" rectangle.
A brand-new nut can be stiff at first, so pad it with cloth and use pliers to force the first engagement, after which it works with finger pressure alone.
Yes, using just two of the rods turns this speed clamp into a pair of fast-acting bar clamps.
The corners are glass-filled nylon with brass inserts, strong enough for repeated clamping without cracking.
| Materials | Glass-filled nylon corners with brass inserts; steel threaded rods |
| Dimensions | Four 24" long 1/4-20 threaded rods (base set) |
| Capacity | Maximum 23" square (base set); maximum 44" square or 65" × 23" rectangle with extension set |
| Includes | 4 corners; 4 speed-clamping nuts; 4 threaded rods |
| Package Quantity | 1 set |
| Country of Origin | Canada |
| Warranty | Lee Valley Satisfaction Guarantee |

Options:
Option
Variations:
Veritas 4-Way Speed Clamp

| Product # | Description |
| A.05F01.01 | Veritas® 4-Way Speed Clamp |
| Accessories | |
| B.05F01.02 | Extension Set |
| 05F01.03 | Extra Speed Nuts, set of 4 |
| 05F01.20 | Clamp & Extension Set |