Zimapangidwa ndi chopukutira chopondereza, shaft eccentric, chivundikiro cha phulusa lamkati, chivundikiro cha phulusa lakunja, mphete yosungira dzenje, mphete ya spacer ndi kubereka Mapiritsi amapangidwa m'nyumba kapena kunja zopangidwa ndi zida zapamwamba kwambiri zomalizidwa zimawunikiridwa kuti zitsimikizire mtundu wazinthu.