1. Zisa ipleyiti ene-chamfered ene-radius yangaphakathi nangaphandle kwi-S-form yobungcali
2. I-shrinker idibanisa i-sheet metal ukuze ijikeleze ngaphakathi
3. I-stretcher yandisa i-sheet metal kwiigophe zangaphandle
| Imodeli | I-SS-18 | I-SS-18FD | I-SS-16F | I-FSM-16 |
| Umthamo | 1.2mm | 1.2mm | 1.5mm | 1.5mm |
| Ubunzulu boMqala | 25.4mm | 25.4 | 208mm | 152mm |
| Ubungakanani bokupakisha | 46x20x13cm | |||
| NW/GW | 5.5/5.8kg |