6 pcs Oversized 1/0 Gauge Wire Ferrule for car Amplifier Power Ground cables
 
Some 1/0 car audio cable is larger than the standard 1/0 size with a very thick jacket. These ferrules are made to fit the oversized 1/0 cable. 
 
 These have a  pre/crimp slot to help make installation and crimping easier. When installing, position the crimp line to the left or right before tightening amp set screw.
 
These fit into a 13.5mm power input hole and accommodate up to 16mm wire sheathing diameter.
(please note. Some amps and 1/0 reducers have a smaller standard size 1/0 hole so be sure to check before ordering.) 
 
Just strip your cable
slide on the Ferrule
insert into amplifier With slot to LEFT or RIGHT and tighten set screw ( not overly tight )
No crimpers needed ( you can if you wish )
The amp set screw will compress and make a dimple into the ferrule that is easy to put in the same spot when you remove and put back in.
No more messy wire strands! A must have for a clean install!
 
***These do not include heat shrink*** only tin-plated copper ferrules with the plastic hoods as shown.