LSTT-12.7-0-GS4/6-SP LSTT-12.7-0-SP LSTT-12.7-2-SP LSTT-12.7-4-SP LSTT-12.7-9-SP LSTT-19-0-170MM LSTT-19-0-50MM LSTT-19-0-SP LSTT-19-0-SP (150) LSTT-19-6-SP