About Anti-Camout Ribs, ACR
ACR Information - Anti-Camout Ribs
ACR stands for the "anti-camout ribs" that are formed on screw driver tips and may also occur in screw sockets.
The ribs adhere securely to screws to minimize camout while reducing worker fatigue. ACR drivers can reduce
camout by 30% to 40%.
ACR Information - Anti-Camout Ribs