replacement 4 string bass guitar bridge

{"cid":"91221703","title":"4 String Bass Guitar Bridge for Electric Bass Musical Accessory Zinc Alloy","imgUrl":"https:\/\/img.chinax.com\/nimg\/39\/4e\/815ee270da12d1c010609164b318-200x200-1.jpg","attrs":{"Price":"$9.64\uff08Exclude Freight\uff09","Brand Name":"Alnicov","Model Number":"GA1013","Minimum Order Quantity":"20","Delivery Time":"1~3 Days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"100PCS \/ 7Days","String Spacing":"17 MM\/ 0.67\u201d","Type":"Bass Guitar","Color":"Silver","Compatibility":"4 String Electric Bass Guitar","Part":"Bridge","Saddle Material":"Zinc Alloy","Material":"Zinc Alloy & Iron","Size":"3.37\" x 2.18\" x 0.61\""}}

{"cid":"91179284","title":"4 string bass guitar walnut wood top with Ash body Original bridges Neck through body MOP dot inlay on rosewood fretboar","imgUrl":"https:\/\/img.chinax.com\/nimg\/b3\/13\/7da82ba21c7bed15ffa5aff79e4a-200x200-1.jpg","attrs":{"Price":"350-400\/pcs","Brand Name":"Grand","Model Number":"EG-235","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, MoneyGram","Supply Ability":"500pcs\/month","Packaging Details":"Single Box with EPE Foam","Guitar Name":"4 string bass guitar Hofner BB2 guitar UK flag on flamed body top Hofner contemporary series","Body":"Mahogany","Neck":"Mahogany","Fretboard":"Maple","Back\/Side":"Maple","Pickup":"Passive Closed Style","String Winder":"Semi Closed Knob","Bow":"Brazil wood","Tone Position":"22","MOQ":"1pcs"}}