This is an 8 foot section of S-4 I-Beam which is a 4" tall I beam. I-Beam is ASTM A36 grade (see graphics for sizes and material properties). A36 grade material is an intermediate tensile strength carbon steel. Used for simple conveyor tracks and push trolley systems with chain hoists. When used with Webb 1,500 pound beam trolley model 10711 the maximum load is 1,500 pounds.
Trustpilot
3 weeks ago
4 days ago