This Listing is for 1 or 2 or 4 brand new keys for Trimark Rv Trailer camper locks that have NO letters ONLY numbers. code stamp on the face of the lock between 1041-1080. This item will work only on TRIMARK and only codes with NO letters ONLY numbers. This will work on the following codes. 1041;1042;1043;1044;1045;1046;1047;1048;1049;1050; 1051;1052;1053;1054;1055;1056;1057;1058;1059;1060; 1061;1062;1063;1064;1065;1066;1067;1068;1069;1070; 1071;1072;1073;1074;1075;1076;1077;1078;1079;1080 |