The 200-SRH42 Jaken single-rivet heavy-duty boltless shelving beam measures 42" with a low-profile 1" height and a gray powder-coated finish. Engineered for Series 200A boltless shelving systems, it offers robust support ideal for industrial shelving and storage racks. Its durable 11-gauge steel construction ensures long-lasting use, while tool-free assembly allows for flexible shelf configurations to maximize storage efficiency.