D'Addario NHR130T half round, tapered single bass string. Gauge: 130.
D'addario XLB025W nickel, wound single bass string. Gauge: 25.
D'Addario XLB035 nickel wound single bass string. Gauge: 35.
D'Addario XLB045 nickel wound single bass string. Gauge: 45.
D'Addario XLB050 nickel wound single bass string. Gauge: 50.
D'Addario XLB070 nickel wound single bass string. Gauge: 70.
D'Addario XLB090 nickel wound single bass string. Gauge: 90.
D'Addario XLB100 nickel wound single bass string. Gauge: 100.
D'Addario XLB110 nickel wound single bass string. Gauge: 110.
D'Addario XLB120nickel wound single bass string. Gauge: 120.
DR Single Fat Beam 080 stainless steel single bass string. Gauge: 80.
DR Fat Beam 085 stainless steel single bass string. Gauge: 85.
DR Fat Beam 120 stainless steel single bass string. Gauge: 120.
Ernie Ball 1614 nickel wound single bass string. Gauge: 135.
Ernie Ball 1625nickel wound single bass string. Gauge: 125.
Ernie Ball 1632nickel wound single bass string set. Gauge: 032.
Ernie Ball 1670 nickel wound single bass string. Gauge: 070.
Ernie Ball 1680 nickel wound single bass string. Gauge: 080.
Ernie Ball 1685 nickel wound single bass string. Gauge: 085.
Ernie Ball 1690 nickel wound single bass string. Gauge: 090.
Ernie Ball 1697nickel wound single bass string. Gauge: 100.