Spanish buyer note:If your address contains the following zip code, please do not select Spanish warehouse. The zip code starts from /51 /52/ 07 /35 /38.Overseas warehouse cannot be delivered. Otherwise, we will ship your order from China warehouse. 150/300/450pcs M3/M4/M5/M6/M8/M10 packed copper washer terminals block Wire End Shaped Crimp Connector Non Insulated Connector Assortment KitFeature:Multi-function Electrical Connector Kit with Junction Box. Easy to operate, no welding kit required. Ensure a secure and durable wiring connection. Widely used in rings, hooks, quick disconnect devices and butt joints. Specification:Type: ring clampMaterial: brassBox size:150pcs: about 13x6.5x2.2cm/5.12x2.56x0.87in300/450pcs: about 175x100x2 5mm/6.89x3.94x0.98inQuantity: 150/300/450pcs150pcsPackage includes:M3 x 50pcs: inner diameter: 3.5mm/0.13inchM4 x 20pcs: inner diameter: 4mm/0.15inchM5 x 20pcs: inner diameter: 5mm/0.2inchM6 x 20pcs: inner diameter: 5.5mm/0.21inM8 x 20pcs: Inner Diameter: 8mm/0.3 inchM10 x 20 Pcs: Inner Diameter: 9mm/0.35 inch300 Pcs Package Includes:M5 x 100 Pcs: Inner Diameter: 5mm/0.2 inchM6 x 100 Pcs: Inner Diameter: 5.5mm/0.21 inchM8 x 50 Pcs: Inner Diameter: 8mm/0.3 inchM10 x 50 Pcs: Inner Diameter: 9mm/0.35 inch450 Pcs Package Includes:M3 x 150 Pcs: Inner Diameter: 3.5mm/0.13 inchM4 x 60 Pcs: Inner Diameter: 4mm/0.15 inchM5 x 60 Pcs: Inner Diameter: 5mm/0.2 inchM6 x 60 Pcs: Inner Diameter: 5.5mm/0.21 inchM8 x 60 Pcs: Inner Diameter: 8mm/0.3 inchM10 x 60 Pcs: Inner Diameter: 9mm/0.35 inchNote:Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Please allow 1-2mm measurement deviation due to manual measurement.1 X Copper Crimp Connector