Small iron(?) bullet shaped thing. Numbers begin 15Z. Letters begin OXW. : r/whatisthisthing

What is this keychain sized item with a razor sort of like a

What is this? This object is made of what appears to be iron and

Victor Easy Read Stainless Steel Ruler, Standard/Metric, 18.25 Long, Blue : Tools & Home Improvement

This thing is approx 7/17 cm in diameter and metal (likely aluminum, but possibly brass). It is located above the door, has a paddle-like piece on a spring that can move beneath

2” bullet-shaped, less than 1oz, found when digging in my yard : r

1.5 Inch Letters, Iron On, No Sew Felt Upper Case Lower Letters or

what is this metal thing? the pointed top part screws off and

small metal object, approx. 1 inch tall. : r/whatisthisthing

Thin, long, orange object that has four numbers engraved into it per segment. Has four segments, alongside a top piece that seems to connect to something but doesn't. Appears to be made

1.5 Inch Letters, Iron On, No Sew Felt Upper Case Lower Letters or