which nut do i need to replace the black one on my epiphone less paul ?

You need to pay very close attention to the string spacing on your guitar. This nut is for a string spacing of 1-3/8". Epiphone Les pauls have a string spacing at the nut of 1 3/8". USA Gibson Les Pauls have a string spacing of 1-7/16". That 1/16" makes a difference. You make sure you get the right one. The string spacing on this particular nut is 1-3/8" which will also fit an ESP LTD EC series guitar. Graph Tech does make an exact fit for a 1-7/16" Les Paul nut. These are good quality.

Will this fit Ibanez Gio guitar? If not can a nut be recommended?

It needs to match the neck radius and the string width. Measure those two things and if it matches this nut then it should fit. To measure the radius I just made a template from cardboard. Height wise this nut has plenty of stock to be fit to any neck. I think I ended up sanding about 1/8" off the bottom to fit it to my Yamaha se350 (strat style guitar).

Will this fit a Jackson js22 dinky ?

Whatever nut you decide on, some adjustment will be needed. If you don’t have the tools to do it, bring to a luthier. If you do decide to do it, you will need a caliper and some files. Good luck.

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PT-6643-00 GRAPH TECHIbanez/PRS BLACK TUSQ XL Nut

Product ID: 742750517

Details

トップの素材タイプ
スプルースウッド
バック材質タイプ
スプルース
ブランド
Graph Tech
本体材質
スプルース
色
黒

⚡Enhanced sustain & tuning stability

🎸Precision fit for Ibanez/PRS guitars

🖤Sleek black TUSQ XL material

2415 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎶 Elevate your tone, lock your tuning, own the stage.

CRAFTED FOR PROS - Designed in Canada with premium materials, recommended installation by skilled technicians ensures perfect performance.
PLUG PLAY PRECISION - Pre-slotted nut fits most Ibanez and PRS guitars with minimal modification needed.
SLEEK BLACK AESTHETIC - Matte black finish adds a modern, professional look to your guitar’s headstock.
TUNING STABILITY MASTERY - Teflon-like lubrication reduces string friction, preventing breakage and keeping you in tune longer.
UNMATCHED SUSTAIN TONE - TUSQ XL material boosts harmonic richness and delivers bright, clear sound from highs to lows.

The Graph Tech BLACK TUSQ XL Nut PT-6643-00 is a premium replacement guitar nut designed specifically for Ibanez and PRS electric guitars. Engineered with pre-slotted TUSQ XL material, it dramatically improves string sustain, tuning stability, and tonal clarity by reducing friction with a natural Teflon-like lubrication layer. Its precise dimensions and sleek black finish offer both functional excellence and modern aesthetics, making it a must-have upgrade for serious guitarists seeking to unlock their instrument’s full sonic potential.

Specifications

ASIN	B0037NVSYY
Amazon 売れ筋ランキング	楽器・音響機器 - 4,400位 ( 楽器・音響機器の売れ筋ランキングを見る ) ギターメンテナンス用品 - 190位
UPC	702725121755
おすすめ度	4.7 5つ星のうち4.7 (892) var
カラー	黒
サイズ	Pack of 1
サウンドプロファイル	明るい
ネック材質	メープルウッド
パック数	1
ピックアップタイプ	S-S-S
フレット指板材質	ローズウッド
ブランド名	Graph Tech
ブリッジタイプ	固定
ボディ材質	スプルース
メーカー名	グラフテック(Graph Tech)
メーカー型番	PT-6643-00
モデル	GRAサドル
ユニット数	1 個
保証内容	なし
利き手	右利き用
原産国	カナダ
品目寸法（L x W x H）	9長さ x 9幅 x 9高さ cm
商品の重量	0.01 ポンド
商品本体サイズ	9 x 9 x 9 cm
商品種別	GRAサドル
型番	PT-6643-00
弦の材質	TUSQ
弦数	6
楽器	ギター
背面材質	スプルース
表板の材質	スプルースウッド

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