The Deluxe Master is a high value tool kit and includes the Lock Tech Tool for GM slide locks. Eliminates lock out problems in emergency situations. This tool kit unlocks most domestic and foreign cars and trucks. This 11 piece tool kit unlocks most domestic and foreign cars and trucks on the road today. This kit includes a fully illustrated instruction manual and comes in a heavy duty vinyl carrying case. The LT-450 includes model no.'s: 40, 80A, 95, 100, 101, 105, 106, 108, 114, 2-271’s.