#4 YELLOW LEVEL POWER LOADS 42CW

Crimped brass cartridges for single shot, powder actuated Ramset/Red head tools. Interchangeable with all makes and models of single shot, low velocity tools.    Color-coded for power level:  Low;     1= Grey; 2 = Black or Brown; 3 =Green:    High:     4 = Yello; 5 = Red; 6 = Purple.