Features: Bundle runs of MC or AC. (Refer to local authorities and NEC Article 310 for derating ampacity when flexible power cables are used), Can be used with a variety of other CADDY products. Product Specifications: A (in): 4.00 mm [Max], 1 3/4 in, Finish: Electro-zinc plated, M: 4, Max. Recommended Load (N): 330 N, : 50 mm, (mm): 50.0 mm, Runs of MC/AC: 6, Safety Factor: 3:1, Standard Packaging Quantity: 100, Ultimate Static Load (lbs): 75 lbs.