This very neatly packaged tool kit contains pretty much everything you need for making minor repairs and adjustments to your equipment---anything major should probably be referred to a professional service technician.

A set of 8 allen keys lets you remove and install regulator port caps or make adjustments to many camera housing controls, as well as remove and replcace DIN inserts into tank valves. Two adjustable wrenches let you separate hose adapters or hold a first stage while removing or replacing a hose. Phillips-head and flat-head screwdrivers are often useful for repairing torches. For more involved stripdowns, a 7-piece screwdriver set is also provided. Pliers come in useful for snapping off mouthpiece tie wraps. An O-ring pick makes getting those small seals out of their grooves a breeze.