Isizukulwane sakamuva sesitayela sezimboni esingu-1/4inch, 3/8inch kanye ne-1/2inch drive ratchets kusukela ku-Teng Tools enamazinyo angu-72 ukunikeza ukukhuphuka okungu-5deg phakathi kokuchofoza ukuze ufinyelele kahle ezindaweni ezivaliwe. Idizayini encane ehlangene nokubamba kwezinto ezimbili, ukukhishwa okusheshayo (ngezinguqulo zedrayivu ezingu-3/8inch kanye no-1/2inch) kanye ne-twist reverse konke kuhlanganiswe ukuze wenze ukunethezeka ukusebenzisa i-ratchet. Indlela engaxakile enamazinyo amaningana asebenza kanyekanye ukuze athole umthamo wetorque ephezulu, impilo enwetshiwe kanye nokusevisa okulula. Ilungele ukusetshenziswa ezindaweni ezivalekile nalapho kudingeka khona isenzo esibushelelezi.
| Shayela | I-DIN | Incazelo | Inani lamazinyo | Ubude (mm) | Isisindo (g) |
| 3/8 intshi | 3122D | i-ratchet ngokukhululwa okusheshayo | 72 | 203 | 265 |