Le crutch Isebenzisa iiprofayili ze-aluminium ezikumgangatho ophezulu, ungaze uruse, umphezulu we-oxidation wokugaya inkqubo ye-arenaceous.yomeleza umbhobho weziko, unika inkxaso elungileyo.
Isiponji siphuma amagwebu axillary kunye nokuxhawulana, masisebenzise kulula ngakumbi, uyilo olukhethekileyo kumbhobho, ukubonelela ngomthwalo okhuselekileyo, ityhubhu ngombhobho werabha ukuthintela ukungqubana kwentsimbi ukunciphisa ukungqubana kunye nesandi.
Izixhobo zeerabha ze-antiskid, zibonelela ngesakhono sokungqubana komhlaba, i-gasket yentsimbi yangaphakathi yeTibet, yomeleze ukuhlala kwayo, inokulungelelanisa ukuphakama kwayo, ilungele ukuphakama okungafaniyo.