Swiveling Standing Seam Anchor 2190001 Canadian Model # 2190001C SRL Sold separately * Versatile Design Fits Most Roofs Providing 360° of Protection. * Portable and reusable anchor for use on sloped or flat structural standing seam roofs. * Fits seam spacing of 12.0" to 24.0" (30cm-61cm)allowing maximum installation flexibility. * Lightweight system installs in minutes, ready for use with no special tools. * Non-penetrating clamp design won't damage the roofing material ensur ing worry free installation. * Universal self ret racting lifeline (SRL) cradle fits most SRL's including Protecta and DBI-SALA brands for added versatility. * Swivels a full 360° providing maximum mobility and protection. * Durable steel construction with painted finish for long lasting durability. * Meets or exceeds all applicable industry standards including OSHA and ANSI Z359.1.