The SafeLink Pass-Through Bracket is designed for use with our horizontal lifeline stanchions when installation requires an intermediate post. Durable construction Use with SafeLink 42? I-Beam Stanchion 019-8046, 019-8038 and 020-8060 Materials: Zinc plated alloy steel Weight: 1.8 lbs. (0.8 kg) Minimum Breaking Strength: N/A ANSI Weight Capacity: 130-310 lbs. (59-141 kg) OSHA Weight Capacity: N/A ANSI Standards: N/A OSHA Standards: 1926.502, 1910.140 Mounting Surface: Steel