Wera 8790 fa shallow sockets are designed to work in conjunction with the 8005 zyklop mini 2 ratchet for a combination that will allow fasteners to be driven in very confined spaces the socket is either ldquohousedrdquo inside the 8005 ratchet or using itrsquos 14rdquo square drive can be used on conventional ratchets 14rdquo drive 7mm