This is a rear-mounted, 43mm wide locking nut that can be used with Ibanez guitars equipped with TOP LOK 3. This set includes the following parts:・Locking nut parts screw For locking nut pressure pad, 3 pcs / set・Retainer bar screw For retainer bar, 2 pcs / set • Pressure pad・Locking nut parts screw For locking nut mounting, button head, 2 pcs・Locking nut parts washer For locking nut mounting, plane, 2 pcs・Locking nut parts washer For locking nut mounting, toothed lock, 2 pcs・Locking nut shim For locking nut height adjust 0.1/0.3/0.5mm Retainer bar *Depending on stock availability, some items may need to be ordered. If you are in a hurry, please contact us by email or phone. *Please check if this product is compatible with your guitar before purchasing. We cannot accept returns due to incompatibility after purchase.