ENHANCED STABILITY - Provides a secure and stable base for your lighting setup with its durable aluminum construction, ensuring your equipment stays firmly in place. UNIVERSAL COMPATIBILITY - Designed for M20 x 1.25 threads, this knurled washer seamlessly integrates with a wide range of standard light stands and mounts for convenience. PRECISION FIT - With a 1.18' diameter, the washer ensures a snug fit, minimizing wobble and maximizing the stability of your lighting equipment during any performance. LIGHTWEIGHT DESIGN - At only 0.02 lbs, this aluminum washer adds minimal weight to your setup, maintaining portability without compromising on strength and reliability.