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| Hafthohlladung | |
|---|---|
 A Haftholladung H3 | |
| Place of origin | Germany |
| Service history | |
| In service | November 1942-May 1944 (some still used after this period) |
| Wars | World War II |
| Production history | |
| No. built | 553,900 |
| Variants | H3 (conical) and H3.5 (bottle) |
| Specifications | |
| Mass | Weight: 3 kg (H3) or 3.5 kg (H3.5) |
The Hafthohlladung (German, lit. "adhesive hollow charge"), also known as the "Panzerknacker" ("tank breaker", an analogy to "safe cracker"), was a magnetically adhered, shaped charge anti-tank grenade used by German forces in World War II, and was sometimes described as a mine.