Tlhaloso ea Sehlahisoa
Chuck- karolo e le 'ngoe ea polasetiki ea lisebelisoa tsa mochini o rekisoang.Bophara ba ka ntle ba chuck bo teng ke φ32mm, φ45mm, φ56mm, φ57.6mm, joalo-joalo Bophara ba terata ea tšepe ea selemo e ka ba φ3, φ4, φ5, chuck e ka boela ea etsoa ho latela litlhoko tsa bareki.