ESP ESL-01 Strap Lock System Black Nickel

Features:

1. Secure locking system keeps strap attached during intense performances.
2. PLB v2 Perfect Lock Bolt tech prevents nuts from loosening under vibration.
3. Complete hardware set with strap locks, nuts, washers, and mounting screws.

Description:

The ESP Strap Lock is a professional‑grade system jointly developed by Nissei Co., Ltd. and ESP to keep your instrument securely attached to its strap. At its core is a non‑loosening nut design that gives working players the confidence to move freely on stage without worrying about sudden strap failures.

Using PLB v2 (PERFECT LOCK BOLT™) technology, the system combines two nuts with different screw pitches. This creates constant tension in the threads so the nut that holds the strap will not back off, even under heavy movement or vibration. The redesigned nuts and carefully shaped components keep the overall unit compact while still fitting thick straps comfortably. A small, controlled amount of play is left where the lock meets the end pin to help protect the guitar body from impact and stress.

Though small, endpins and strap locks carry the full weight of your instrument, so their reliability matters. ESP Strap Locks are manufactured in Japan to tight tolerances and are subjected to rigorous strength testing, delivering the precision, durability, and peace of mind demanded by serious guitarists and bassists.