The Kreg Jig K5 Master System (Item# K5MS) combines the popular Kreg Jig K5 with premium accessories. The Master System adds a 3" Automaxx auto-adjusting Face Clamp, as well as a Portable Base to the Kreg Jig K5. The Automaxx Face clamp offers auto-adjust technology that simplifies project construction by allowing customers to clamp pieces of varying thicknesses without having to adjust the clamp. That makes it the perfect companion to the ratcheting, tool-free workpiece. Includes portable base and downlodable plans. 2 The all-new System Organizer is the perfect place to store and organize all of your Kreg JoineryTM system parts - your Kreg Jig, Kreg Clamps, Kreg Screws, drill and driver bits, and more. A portion of the Organizer's tray can be removed for storage of other items such as the Kreg Shelf Pin Jig, compact drills and drivers, and more. It's easy to keep track of everything stored in the System Organizer thanks to a transparent lid. A pair of heavy-duty clasps ensure that lid stays shut, and a large handle makes the Organizer easier to carry and take your Kreg tools on the go. The System Organizer has a custom-fitted insert to hold the following items: 1 Kreg Jig (K5, K4, or K3 model) Kreg Jig K5 Storage Wings 4 Standard Stepped Drill Bits 7 Standard 6" or 3" Square-Drive Bits 3 Stop-Collar Hex Wrenches Micro-PocketTM Drill Guide Block 2 Micro-PocketTM Drill Bits Kreg Jig HD (Heavy-Duty) Kreg Jig HD Drill Bit Kreg Jig HD Square-Drive Bit Kreg Clamps Up to 6 Kreg Screw 100-count Containers In addition, a portion of the Organizer's tray can be removed for storage of other items such as: Up to 6 Kreg Screw 500-count Containers Additional Clamps Kreg Shelf-Pin Jig Compact Drills and Drivers It's easy to keep track of everything stored in the System Organizer, too, thanks to a transparent lid. A pair of heavy-duty clasps ensure that lid stays shut, and a large handle makes the Organizer easy to carry.