adjustable truss rod bass guitar neck

{"cid":"91221703","title":"professional 22 Fret Guitar Neck six string bass neck Rosewood Fingerboard Adjustable Truss Rod","imgUrl":"https:\/\/img.chinax.com\/nimg\/c6\/f9\/0a5f8488dfcd26c1a7a5fc7c847c-200x200-1.jpg","attrs":{"Price":"$44.57\uff08Exclude Freight\uff09","Brand Name":"Alnicov","Model Number":"GS122","Minimum Order Quantity":"10","Delivery Time":"1~3Days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"100Pcs\/7Days","Packaging Details":"Box","Width at Heel":"55.7 MM","Length":"655 MM \/ 25.78 Inches","Tuner Holes":"7.8 MM","Neck Shape":"C","Application":"For ST Guitar","Depth at Guitar Head":"14.9 MM \/ 0.58\u201c","Neck Finish":"Satin","Color":"Nature + Brown"}}

{"cid":"91179284","title":"Custom Synyster Gates Solid Body Electric Guitar HPL Fretboard","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/37\/ee0b1c4b07690cf6921e5bf6d4f4-200x200-1.jpg","attrs":{"Price":"$350-$450\/pcs","Brand Name":"Grand","Model Number":"EG-3452","Minimum Order Quantity":"1pcs","Delivery Time":"10~20 days","Certification":"CE, ROHS, FCC","Place of Origin":"China","Payment Terms":"Paypal, Western Union, L\/C, T\/T, ","Supply Ability":"500pcs\/month","Packaging Details":"Single Box with EPE Foam","Guitar Name":"Custom Synyster Gates Solid Body Electric Guitar HPL Fretboard","Body":"Mahogany","Neck":"Mahogany","Fretboard":"Rosewood","Back\/Side":"Mahogany","Pickup":"Passive Closed Style","String Winder":"Closed Knob","Bow":"Brazil wood","Tone Position":"24"}}