Single jack chain. Ideal for fixture and novelty suspension, and general utility use not requiring high strength. Low-carbon steel. No. 0721727: Trade Size: #12, Material Diameter: 0.11", Inside Link Dimensions: 0.75" L, Load Capacity: 29 lb, Length: 100', Links per Foot: 16 Links/ft, Type: Single Jack Chain, Material: Low-Carbon Steel, Finish: Zinc-Plated, Welded: No, Pkg Qty: 1, Package Type: Spool No. PB0722827: Trade Size: #14, Material Diameter: 0.08", Inside Link Dimensions: 0.63" L, Load Capacity: 16 lb, Length: 190', Links per Foot: 19 Links/ft, Type: Single Jack Chain, Material: Low-Carbon Steel, Finish: Black Polycoated, Welded: No, Pkg Qty: 1, Package Type: Spool No. AW0801427: Trade Size: #14, Material Diameter: 0.08", Inside Link Dimensions: 0.63" L, Load Capacity: 16lb, Length: 200', Links per Foot: 19 Links/ft, Type: Single Jack Chain, Material: Low-Carbon Steel, Finish: Zinc-Plated, Welded: No, Pkg Qty: 1, Package Type: Spool No. 0724027: Trade Size: #16, Material Diameter: 0.06", Inside Link Dimensions: 0.50" L, Load Capacity: 10 lb, Length: 250', Links per Foot: 24 Links/ft, Type: Single Jack Chain, Material: Low-Carbon Steel, Finish: Zinc-Plated, Welded: No, Pkg Qty: 1, Package Type: Spool