A worm drive hose clamp that automatically increases or decreases diameter due to changes in temperature. Extended inner liner, constant-tension performance, SAE standard J1508 type SLF & SLHD, 410 stainless steel hex screw, 300-series stainless steel band and stainless steel Belleville washers.
| Brand | Scandvik |
| Box | 10 |
| Min | 2-1/4" |
| SAE Size | 312 |
| Band | 5/8" |
| Max | 3-1/8" |