Which safety profile corresponds to a fragmentation grenade with pull friction?

• A. He, Frag, Move, c/s, 1hrwt
• B. he, frag, move, 1hrwt
• C. he, frag, move, c/s
• D. he, frag, move, c/s, 1hrwt

Answer: (B)

The key idea is matching the device’s hazards and handling rules to its specific firing mechanism. A fragmentation grenade with a pull-friction detonator is a high-explosive item that produces lethal fragments (frag) and requires handling precautions that account for the friction-ignition characteristic of its detonator. That means the safety profile should list high explosive (HE) and fragmentation (Frag) to reflect the explosive content and the fragment hazard. It should also specify whether the item can be moved or not; in this case, the profile indicates it can be moved under controlled conditions (Move). Finally, because a friction-based detonator can be unstable after disturbance, a one-hour wait time (1hrwt) is specified to reduce the risk before further handling.

Other profiles introduce an extra hazard tag (c/s) that isn’t applicable to this specific device, or omit the required 1-hour wait time, making them less accurate. So the best match is the profile that includes HE, Frag, Move, and 1hrwt.