The TileLink Anchor (available in Screw and Rivet versions) provides maximum waterproofing with minimal structural impact on tile roofs. Its unique under-tile design preserves roof aesthetics while the built-in energy absorber reduces stress on the structure. Features Installs under tiles without cutting sarking - maximum weather protection Discreet low profile with only connection point exposed Built-in energy absorber reduces structural stress Suitable for roofs with pitch up to 7/12 OSHA-compliant (1926.502, 1910.140)3,600 lb minimum breaking strength Not for use in material lifting, rappelling, or HLL systems Screw Version (022-4092): Temporary or permanent installation into wooden truss Includes (5) 14-gauge 55mm hex head screws with seal Rivet Version (022-4094): Permanent installation into metal truss Includes (5) 8mm bulb rivets Replacement rivets and hand tool available separately Materials: Stainless steel Weight: 1.6 lbs. (0.7 kg) Length: 16.7" (424 mm) Number of Holes: 5 Minimum Breaking Strength: 3,600 lbs. ANSI Weight Capacity: 130-310 lbs. (59-141 kg) OSHA Standards: 1926.502, 1910.140, 1910.66