1, Type:DTP05-100 , DTP05-200 , DTP05-300, DTP05-600 2, The latch locks are suitable for three boar moulding,with the function of snap materi source and draw mould board in one time. 3, The function force of the latch locks are towards outside of the mould,So they do not damage mould, keep symmetrical when isnstall them,and use DIA 5mm wring knife to machining to lacate dowel pins before fixup the pins. 4, Material:scm21