Alto Music ­ Why you need the Schaller Nickel Strap Locks 2­ pack • 2 piece strap and button locks the guitar to the player • Incredibly easy and quick to install • Rigidly built to ensure the safety of your instrument • Available in black, nickel, chrome, and gold finishes Schaller has been a go­to brand in guitar hardware for the past 20+ years. Their name is synonymous with "hot-­rodded" or "upgrades" when talking about the wide variety of guitar accessories that they offer. From tuning machines to strap locks, the quality of their product has been consistently heavy­duty. Schaller strap locks are definitely one of their best-­known products. Being easy to install as well as having heavy duty construction makes them the default choice for many professional and amateur guitarists.