Replace your Hand code with this.
function YourItemImage::onMount(%this, %obj, %slot)
{
%obj.hidenode("RHand");
%obj.hidenode("RHook");
%obj.hidenode("LHand");
%obj.hidenode("LHook");
}
function YourItemImage::onUnMount(%this, %obj, %slot)
{
Parent::onMount(%this,%obj,%slot);
%obj.unHideNode("ALL");
if(isObject(%obj.client))
{
%obj.client.applyBodyParts();
%obj.client.applyBodyColors();
}
else
applyDefaultCharacterPrefs(%obj);
}
Replace "YourItem" to whatever you set the Briefcase's code name to be.