Tubular latch with a torsion spring disposed thereto

A tubular latch comprising:

• a latch body having one end with a throw reversibly received therein, a cam hole defined therethrough near a second end of said latch body and said latch body having a first hole defined in a middle portion thereof;
• a first member having a ring portion having a second hole defined therein and a plate extending radially from said ring portion, said plate having a third hole defined therethrough and an annular lip extending therefrom and toward said latch body wherein said annular lip defines said third hole and is inserted into said first hole of said latch body, a first stop extending laterally from said first member and having a first recessed portion defined in an under edge thereof;
• a second defined member having a fourth hole defined therein by an inner periphery and which has the same shape of that of an inner periphery defining said cam hole and shares the same axis with said cam hole and said second hole, at least two retaining lugs and a second stop respectively extending laterally from said second member;
• a torsion spring retained between said retaining lugs and said second stop, one of the two legs of said torsion spring engagedly received within said first recessed portion and the other leg of said torsion spring disposed on said second stop, and
• a spindle having one end thereof inserted into said cam hole of said latch body by said spindle being extended through said fourth hole of said second member and said second hole of said first member and, a second end of said spindle securely connected to an operating member.