You won't find a nicer neck out there. 19mm thickness at nut, 21mm thickness at 12th fret. 6100 STAINLESS STEEL Jumbo frets- Leveled, crowned and polished. Predrilled for rear mount, 48mm nut. Three piece, Prestige style, purpleheart and flame maple neck construction for maximum stability and warp resistance.Japanese Specification 65mm wide heel. My Guarantee on all of my necks is that if they are assembled and set up correctly, they will play as good as, if not better, than the factory Japanese necks, right out of the box. The name Ibanez(tm) and corresponding model letters are registered trademarks of Hoshino Gakki Co Ltd. Perle Guitars is not affiliated with Ibanez(tm) and presents these terms for fitment purposes only. The item "7 string Reversed Purpleheart Neck-fits ibanez (tm) rg jem UV bodies- N136" is in sale since Wednesday, August 30, 2017. This item is in the category "Musical Instruments & Gear\Guitars & Basses\Parts & Accessories\Guitar & Bass Parts\Necks". The seller is "pcguitars" and is located in Plainfield, Illinois. This item can be shipped worldwide.