LE5022-11 LE50-28-12S-A-T LE50-28-15S-A-T LE50-28-28S-A-T LE50-28-3R3-12T-A-T LE50-28-3R3-15T-A-T LE50-28-3R3S-A-T LE50-28-5-12T-A-T LE50-28-5-15T-A-T LE50-28-5S-A-T