Hard Tension Treble Half Set, Pro-Arté Black Nylon Classical Guitar Strings | BNH-3T | D'Addario
Are hard tension strings (around 85 lbs total tension) generally safe for classical guitars without truss rod? - Music: Practice & Theory Stack Exchange
Amazon.com: Alice Nylon Classical Guitar Strings .0285-.044 Hard Tension with Sliver Plated Copper Winding Anti-Rust Coating, 2 Sets : Musical Instruments