Got me a new project Hagstrom HJ800 rewiring with P94's master volume, bigsby don't need these parts. These just came out of a new Hagstrom Jazz model HJ800 This harness should drop into almost any hollowbody 16" guitar with the standard two tone two volume and three way switch on the front lower bout. Nice mechanical three way switch, pots are 500K with 3/8" threaded shafts like CTS but unbranded. I was surprised so I don't have to enlarge the holes for the CTS pots rewire I am doing. My Hagstrom Viking came with real cheap Cherkfin Chinese small shafts had to drill out holes for the rewire on it., Everything works just fine the pickups have the plastic on them as I didn't use them I did play it to see they worked. Everything is absolutely like new. Knobs are included even though not in the pic. Pickups are HJ50's are similar to Gibson vintage PAF style humbuckers there are reviews on the net. USPS Priority Shipping