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Quick Release Clamps
Type "F" Quick Release Clamp
Band and housing are 200 Series Stainless Steel with a 200
Series Stainless screw. These quick release worm drive
clamps are easy to install and remove due to the swivel
action locking of the screw. This clamp has a large
clamping range which makes them very versatile. It is
used for closed system installations where the clamp must
be opened to be fitted.
Click HERE to Download Specifications (PDF)

| Part Number | Diameter (inch) | Diameter (mm) | ||
| Open | Closed | Open | Closed | |
| QR104S2 | 7.00 | 2.00 | 171 | 51 |
| QR128S2 | 8.500 | 2.00 | 216 | 51 |
| QR152S2 | 10.00 | 2.00 | 254 | 51 |
| QR188S2 | 12.25 | 2.00 | 311 | 51 |
| QR232S2 | 15.00 | 2.00 | 381 | 51 |
| QR258S2 | 16.63 | 2.00 | 422 | 51 |
| QR288S2 | 18.50 | 2.00 | 470 | 51 |
| QR312S2 | 20.00 | 2.00 | 508 | 51 |
Other sizes available

