Monster Cable CPFD 34A Competition PowerFuse Distribution Blocks Comp Series PFD 34 AGU fuse style (Discontinued by Manufacturer) Combines power distribution and individual component fusing Available for AGU glass fuses CPFD 3-4 distributes three 4-gauge inputs into four 8-gauge individually fused outputs CPFD 3-3 distributes three 4-gauge inputs into three 8-gauge individually fused outputs CPFD 1-2 distributes three 4-gauge inputs into 2 8-gauge individually fused outputs