Kmise Z3732 Heavy Duty Black Vintage 4 String Bass Guitar Bridge 20mm Spacing<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> vintage 4 string bass guitar bridge </span></li><li><span class="a-list-item"> It  can be back strung or strung through the guitar. for 4-String Bass. </span></li><li><span class="a-list-item"> 20 mm string spacing. Adjustable saddles </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41bMprddKGL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51V6KHEOUhL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41DjV9FxRaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41IYnj5MGaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41qVyDT2K3L.jpg" noproxy>