256111 Wittner Ausburg model violin chinrest center and tilt adjustable 256121 Wittner Ausburg model violin chinrest center and tilt adjustable 256131 Wittner Ausburg model violin chinrest center and tilt adjustable 250111 Wittner violin chinrest standard 4/4 250121 Wittner violin chinrest standard 3/4 250131 Wittner violin chinrest standard 1/2 - 1/4 250151 Wittner violin chinrest standard 1/8 - 1/16 253111 Wittner violin chinrest center mount 253121 Wittner violin chinrest center mount 253131 Wittner violin chinrest center mount 253151 Wittner violin chinrest center mount 256211 Wittner Ausburg model violin chinrest center and tilt adjustable 256221 Wittner Ausburg model violin chinrest center and tilt adjustable 250211 Wittner violin chinrest standard 4/4 250221 Wittner violin chinrest standard 3/4 250231 Wittner violin chinrest standard 1/2-1/4 250251 Wittner violin chinrest standard 1/8-1/16 253211 Wittner violin chinrest center mount 253221 Wittner violin chinrest center mount 253231 Wittner violin chinrest center mount 258111 Wittner Zuerich violin chinrest in height and tilt adjustable 258131 Wittner Zuerich violin chinrest in height and tilt adjustable 258211 Wittner Zuerich violin chinrest in height and tilt adjustable 258231 Wittner Zuerich violin chinrest in height and tilt adjustable