DBI-SALA D-Ring Anchor Plate - Raw Material* Bolt or weld to structure for fall arrest anchor point The versatile and simple installation provides a safe fall arrest tie off point almost anywhere you need one. * Compact 1 4" x 2" x 4 1 2" (6 x 51 x 114 mm) raw steel plate The non obtrusive size of this device makes it ideal to fit almost any location or structure, keeping it out of the way. * Pre drilled 1 2" (12. 7mm) holes Anchor plate incorporates bolt holes for added ease of use and