tender for spares for igm robotic spot welding machine. 1. upper shank gun 2, part no: i110-05-12-0-igm,qty 01 no, 2. upper shank base plate gun 2, part no: i110-05-13-0-igm, qty 01 no, 3. lower shank gun 2,part no: i110-05-00-0-igm, qty 01 no, 4. lower shank base plate gun 2, part no: i110-05-01-0-igm, qty 01no, make: igm or equivalent, sl no: 1 to 4 makes one set.