Iyi ni icyuma gikozwe mu mashini kandi gisukwa gikoreshwa mu guhuza valve z'umupira n'ibikoresho bijyana na zo. Igishushanyo mbonera ni cyoroshye ariko gikomeye: icyuma gifite impande enye z'icyuma gifite ibyuma bifasha imbere hamwe n'udupira duto twometse ku mpera zombi. Ubuso bushyirwamo umucanga umwe kugira ngo ukureho urwego rwa okiside n'udupira, binoze imiterere yabyo no kurwanya ingese.
Iyi bracket ikoreshwa cyane muri sisitemu za valve zikora ku buryo bwikora aho guhuza no gukomera ari ngombwa. Ituma icyuma gikoresha ingufu gikomeza gufatana neza n'umugongo wa valve mu gihe cy'ikoreshwa, cyane cyane iyo torque cyangwa vibration itangiye. Ingano, imiterere y'umwobo w'amapine, n'imifungure y'umugozi byose bishobora guhindurwa kugira ngo bihuze n'ibikoresho byawe.