diff --git a/web/chat/thread-menu-item.react.js b/web/chat/thread-menu-item.react.js
new file mode 100644
--- /dev/null
+++ b/web/chat/thread-menu-item.react.js
@@ -0,0 +1,37 @@
+// @flow
+
+import type { IconDefinition } from '@fortawesome/fontawesome-common-types';
+import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
+import classNames from 'classnames';
+import * as React from 'react';
+
+import css from './thread-menu.css';
+
+type ThreadMenuItemProps = {
+  +onClick?: () => mixed,
+  +icon: IconDefinition,
+  +text: string,
+  +dangerous?: boolean,
+};
+
+function ThreadMenuItem(props: ThreadMenuItemProps): React.Node {
+  const { onClick, icon, text, dangerous } = props;
+
+  const itemClasses = classNames(css.topBarMenuAction, {
+    [css.topBarMenuActionDangerous]: dangerous,
+  });
+  return (
+    <button className={itemClasses} onClick={onClick}>
+      <div className={css.topBarMenuActionIcon}>
+        <FontAwesomeIcon icon={icon} className={css.promptIcon} />
+      </div>
+      <div>{text}</div>
+    </button>
+  );
+}
+
+const MemoizedThreadMenuItem: React.ComponentType<ThreadMenuItemProps> = React.memo(
+  ThreadMenuItem,
+);
+
+export default MemoizedThreadMenuItem;
diff --git a/web/chat/thread-menu.css b/web/chat/thread-menu.css
--- a/web/chat/thread-menu.css
+++ b/web/chat/thread-menu.css
@@ -20,3 +20,34 @@
 div.disabled {
   display: none;
 }
+
+button.topBarMenuAction {
+  z-index: 1;
+  background-color: transparent;
+  padding: 15px;
+  color: var(--thread-menu-color);
+  background-color: var(--thread-menu-bg);
+  font-size: var(--m-font-16);
+  border: none;
+  cursor: pointer;
+  display: flex;
+  align-items: center;
+}
+
+button.topBarMenuAction:hover {
+  color: var(--thread-menu-color-hover);
+}
+
+div.topBarMenuActionIcon {
+  display: flex;
+  justify-content: center;
+  margin-right: 8px;
+  width: 20px;
+}
+
+button.topBarMenuActionDangerous {
+  color: var(--thread-menu-color-dangerous);
+}
+button.topBarMenuActionDangerous:hover {
+  color: var(--thread-menu-color-dangerous-hover);
+}
diff --git a/web/theme.css b/web/theme.css
--- a/web/theme.css
+++ b/web/theme.css
@@ -102,4 +102,9 @@
   --thread-ancestor-color-light: var(--shades-white-70);
   --thread-ancestor-color-dark: var(--shades-black-100);
   --thread-menu-bg: var(--shades-black-90);
+  --thread-menu-separator-color: var(--shades-black-80);
+  --thread-menu-color: var(--shades-black-60);
+  --thread-menu-color-hover: var(--shades-white-100);
+  --thread-menu-color-dangerous: var(--error-primary);
+  --thread-menu-color-dangerous-hover: var(--error-light-50);
 }