The pumping spring of Jonard is made of ultra-strong tool steel and is heat treated for maximum strength and durability. This pump is characterized by the following properties:
Features:
| SPECIFICATIONS | |
| JAW ADJUSTMENT | Tongue & Groove |
| # OF POSITIONS | 4 |
| MAX JAW OPENING | 1” (25.4 mm) |
| Material | Tool Steel |
| LENGTH | 6” (152 mm) |
| WEIGHT | 0.510 lbs |
| UPC # | 811490011717 |