Boston SH-3-G String Retainer - Gold, Button Model, Includes Screw

Boston SH-3-C String Retainer - Chrome, 10mm Diameter, Button Model

Boston TB-30-B Bass Guitar String Ferrules - 4-Pack Black

Boston TB-30-C String Ferrules for Bass Guitars - 4-Pack Chrome

Boston TB-30-N Nickel Bass Guitar String Ferrules - Pack of 4

Boston SH-10-C String Retainer with Spacer and Screw - Chrome 9.0 mm

Boston SH-10-N String Retainer - Cylinder Model with Nickel Finish

Boston SH-8-G String Retainer - Cylinder Model, Gold, Height 6.5mm

Boston SH-8-B String Retainer - Cylindrical, 6.5mm, Black

Boston SH-8-C String Tailpiece - Cylinder Model, Chrome, Includes Spacer and Screw

Boston SH-8-N Cylindrical String Retainer with Spacer and Screw - Nickel

Boston TB-10-G Gold String Ferrules - 6-pack (8.3mm x 9mm)

Boston TB-10-B String Ferrules - 6-Pack, Black, 8.3mm x 9mm

Boston TB-10-C String Ferrules 6-Pack - Chrome Finish

Boston TB-10-N String Ferrules - 6-pack Nickel 8.3mm x 9mm