Quick handbrake adjustment.

My son-in-law, a mechanic for over 40 years, adjusted my handbrake (drums) for me today. It took him 5 minutes a side. He removed a wheel bolt, jacked up the wheel, lined the bolt hole up with the wedge and using a homemade tool pushed the wedge down to lock the brake on. He then eased the wedge back until the drum turned freely, lowered the car and replaced the bolt. The same the other side. My handbrake is now on after a few clicks instead of having to be pulled up between the seats. It didn't even cost me a coffee!