I-padlock yezokuphepha ibizwa nangokuthi i-LOTO Padlock, amamodeli okuphepha e-LEDS ochungechungeni lwe-LDP, inkampani inikeza i-circuit breaker yokuvikela emikhiqizweni ye-valve yepulaki efana ne-LOTO padlock ehlukahlukene, futhi ingalungisa ngokuvumelana ne-Keyed Different, Keyed Alike kanye ne-Master Keyed, ingase futhi iqoshwe kumuntu ngamunye noma inombolo yengidi ehlukene yokuphepha, ilokhi ngayinye ye-LOTO enamalebula okusebenza okuphezulu, amathegi welokhi angaphakamisa ukwazi kwabasebenzi, ukuvimbela ukufinyelela okungagunyaziwe kanye nomshini wokuqala ongalindelekile.