The Stainless Steel Locking Ring is a practical accessory designed for MCL11S Lights. Made from durable stainless steel, this locking ring is 1.5 inches wide by 1.5 inches tall by .12 inches deep. It is sold individually and fits most makes and models. With its sturdy construction and perfect fit, this locking ring ensures the secure attachment of your MCL11S Lights. Its stainless steel material guarantees long-lasting durability, making it a reliable choice for any lighting setup.