DIY Headlight Harness Question for 9003/H4 Bulbs

[blackpather]

I'm looking at nokya headlight harnesses on ebay and other generic harness on ebay for H4/9003 bulbs.

It looks like all they are are 3 strands of 14 gauge wires connected to a HB2 male connector and HB2 female connector. Is this correct?If so, this means I can either get 3 dollar pigtails from autozone and go to radioshack and get the opposite end HB2 connector and connect? or get 2 HB2 male connectors and 2 HB2 female connectors and 3 strands of 14 gauge wire and put it together correct?All parts found at radioshack. Is this all that these 25 dollar harness are?does the 14 gauge wire need to be a specific length?Thanks. How do these actually protect my factory harnesses?

[180fan]

Why would you need that in the first place? Not sure how those plugs will protect your factory harness since all it is is a gender changer but I guess if you've got a good reason for needing the gender changed on the lamp plugs, it'd keep you from chopping the old plug off.