Both the inlet and outlet side of the air supply can be used

Ref# 400-8-12

to avoid any back flow or emptying of the system if the pump stops

Comes with follower plate

LTI LT-290 European & Asian Rocker Lock Pick Set | 8-Piece Complete Set | Opens Door & Trunk Locks | Japanese & European Vehicles | Case Included Waste Oil Drum Both the inlet and outletThis listing is for ONE (1) Complete LT 290 European & Asian Rocker Lock Pick Set 8 Pieces included. Tackle lock out situations on European and Japanese vehicles quickly, safely, and easily with the LT 290, LTI's dedicated European & Asian Rocker Lock Pick Set. This complete 8 piece set includes all 6 Foreign Rocker Picks, a tension wrench, and a custom snap over case everything needed for professional automotive lock out situations on nearly every