Hikelak o na le lihlahisoa tse fapaneng tsa setšoaruoa, ho kenyelletsa le li-valve tsa lisebelisoa, lihlahisoa tsa khatello ea maikutlo, sesebelisoa sa khatello ea pele ho ho kenya pele.
Semense sa Hikelok Butt-weld - Cover Cover Covery - Mrwu, MWTB, MWBT, MWR, MWC. Saese ea metric e tsoa ho 6 ho isa ho 12mm le boholo bo tsoang ho 1/8 ho 1/2 inch.
