Uruzitiro rwumutekano rwinshi ni ubwoko bwabigenewe kugirango uhuze umutekano muke ahantu nka gereza, inganda, amabanki, nibindi ugereranije nubunini busanzwe, ifite gufungura inshundura (3/8 ″, 1/2 ″ , 5/8 ″, cyangwa 1 ″).Byongeye kandi, insinga zogosha nibindi bikoresho byumutekano bizakoreshwa hamwe kugirango hubakwe urukuta rukomeye rwumutekano.