Are these timbs salvageable(non-waterproof). Just found them at my parent’s and they’ve been like this for a few years. Got used for yard work outside.

40 41

43 20

55 48

72 44

42 21

45 41

52 42

24 3

51 43

52 41

43 42

35 12

50 43

40 41

44 40

51 40