| Upright Bass 3/4 Strings Flatwound Steel OtherSizesToo | $34.95 |
| Slotted Bone Nut for 4 Strings Bass Guitar - 1pc (B69) | $8.90 |
| La Bella FLAT WOUND 4 STRING BASS STRINGS STAINLESS | $32.00 |
| NEW ELECTRIC BASS GUITAR STRINGS MUSIC PACK W 4 STRINGS | $5.75 |
| NEW ELECTRIC BASS GUITAR STRINGS MUSIC PACK W 4 STRINGS | $5.75 |
| Epiphone Bass 4 Nickel-Plated Steel 45-105 Strings PACK | $8.50 |
| BRIDGE FOR ELECTRIC 4 STRINGS BASS GUITAR | $14.83 |
| Rotosound Jazz Bass Guitar Strings 4 RS 77LD Flat Wound | $37.60 |
| Conklin GT-4 Bass Guitar~4 Strings~GROOVE TOOL | $585.00 |
| GREAT SOLID BODY 4 STRINGS ELECTRIC GUITAR BASS 8788 | $4.54 |
| NEW ELECTRIC BASS GUITAR STRINGS MUSIC PACK W 4 STRINGS | $5.75 |
| 1 PACK USA BASS STRINGS 40's (4 STRING 40s .040-.095) | $13.70 |
| NEW ELECTRIC BASS GUITAR STRINGS MUSIC PACK W 4 STRINGS | $5.75 |
| 1 PACK USA BASS STRINGS 40's (4 STRING 40s .040-.095) | $13.66 |