diff --git a/src/presa_mano/api/pose_3d_routes.py b/src/presa_mano/api/pose_3d_routes.py
index 0374a39..b3f9763 100644
--- a/src/presa_mano/api/pose_3d_routes.py
+++ b/src/presa_mano/api/pose_3d_routes.py
@@ -5,6 +5,7 @@ import logging
 import re
 from typing import Any, Literal, Optional
 
+import httpx
 from fastapi import APIRouter, HTTPException
 from pydantic import BaseModel, Field
 
@@ -171,3 +172,22 @@ def delete_pose(name: str) -> dict[str, Any]:
     del poses[name]
     set_config_value(["pose_3d", "named_poses"], poses)
     return {"deleted": name}
+
+
+@router.post("/unlock")
+def post_unlock() -> dict[str, Any]:
+    """Proxy a POST {bridge}/unlock. Recovery rapido da arms: error_timeout."""
+    cfg = get_config()
+    key = _deps.active_robot_key()
+    base = ((cfg.get("services", {}) or {}).get(key, {}) or {}).get("base_url")
+    if not base:
+        raise HTTPException(
+            status_code=502,
+            detail=f"services.{key}.base_url non configurato",
+        )
+    try:
+        r = httpx.post(f"{base.rstrip('/')}/unlock", timeout=3.0)
+        r.raise_for_status()
+    except httpx.HTTPError as e:
+        raise HTTPException(status_code=502, detail=f"bridge unlock: {e}")
+    return r.json()
diff --git a/tests/test_pose_3d_routes.py b/tests/test_pose_3d_routes.py
index 211a9e6..81e1f25 100644
--- a/tests/test_pose_3d_routes.py
+++ b/tests/test_pose_3d_routes.py
@@ -187,3 +187,15 @@ def test_go_pose_executes_via_g1_with_stored_values():
         assert captured["side"] == "left"
         assert captured["position"] == [0.11, 0.22, 0.33]
         assert captured["precise"] is True
+
+
+def test_unlock_proxies_to_bridge():
+    def _post(url, *args, **kw):
+        assert url.endswith("/unlock")
+        resp = MagicMock()
+        resp.json.return_value = {"ok": True, "message": "unlocked"}
+        return resp
+    with patch("presa_mano.api.pose_3d_routes.httpx.post", side_effect=_post):
+        r = client.post("/api/pose_3d/unlock")
+        assert r.status_code == 200
+        assert r.json()["ok"] is True