OT-10A Specifications Overall Length: 15 mm, Tail Length: 6.4 mm Ring Diameter: 5.3 mm (Inner), 9.2 mm (Outer) Wire Section: 1.5–4 mm² (AWG 16–12) Quantity: 20 pcs Material: Copper Color: Copper OT-20A Specifications Overall Length: 22.7 mm Tail Length: 7.4 mm Ring Diameter: 6.3 mm (Inner), 11.2 mm (Outer) Wire Section: 1.5–6 mm² (AWG 16–10) Quantity: 20 pcs OT-30A Specifications Overall Length: 25 mm Tail Length: 8.5 mm Ring Diameter: 6.3 mm (Inner), 12 mm (Outer) Wire Section: 2.5–6 mm² (AWG 14–10) Quantity: 10 pcs OT-40A Specifications Overall Length: 25.5 mm Tail Length: 8.6 mm Ring Diameter: 6.3 mm (Inner), 12 mm (Outer) Wire Section: 4–10 mm² (AWG 10–8) Quantity: 10 pcs OT-50A Specifications Overall Length: 28 mm Tail Length: 9 mm Ring Diameter: 6.3 mm (Inner), 13 mm (Outer) Wire Section: 4–10 mm² (AWG 10–8) Quantity: 10 pcs Copper ring lug terminal kit includes OT-10A, OT-20A, OT-30A, OT-40A, and OT-50A types — total of 70 pieces. Made from copper for reliable electrical conductivity. Designed for solderless crimp connections in electrical wiring applications. Package Contents: 20 × OT-10A copper ring lug terminals 20 × OT-20A copper ring lug terminals 10 × OT-30A copper ring lug terminals 10 × OT-40A copper ring lug terminals 10 × OT-50A copper ring lug terminals Note: Slight color variation may occur due to lighting and screen settings. Dimensions are subject to a tolerance of ±1–3 mm.