The LP Percussionist Survival Tool Kit includes a durable black pouch, one compact ratchet, one 9/16" and one 1/2" deep socket and one bottle of LP Lug Lube. It contains everything needed to tune congas, bongos or any other instrument with a 9/16" or 1/2" nut. The pouch also has five inner pockets and a convenient carry cord. This is one kit no percussionist should be without.