Black Nickel-Plated Iron Jump Rings for DIY Jewelry

Key Selling Points 【Easy DIY Connection】C-shaped gap allows easy opening and closing without tools for quick assembly. 【Nickel-Plated Iron】Made of nickel-plated iron with a smooth metallic finish for durability and style. 【Classic Black Look】Uniform black coating offers a versatile look that blends into various jewelry styles. 【Bulk Pack of 1000】Each pack contains 1000 rings, providing ample supply for long-term crafting projects. 【Multiple Sizes Available】Available in various wire diameters and outer sizes to suit different crafting needs. Features Product Overview: These black nickel-plated iron jump rings are designed for DIY enthusiasts to connect jewelry components or assemble keychains. Structural Design: Features a standard C-shaped gap structure that facilitates manual opening and closing for quick component attachment. Material and Finish: Constructed from iron with a nickel plating, offering a uniform black metallic sheen that combines strength with aesthetics. Options This product comes in 3 options. Please select one when ordering: Option 1: Black Wire Dia 0.7mm OD 4mm Option 2: Black Wire Dia 0.8mm OD 6mm Option 3: Black Wire Dia 0.8mm OD 5mm Specifications Material: Nickel-Plated Iron Option 1: Size 0.4 x 0.4 x 0.07 cm; Jump Ring Wire Diameter 0.7 mm; Jump Ring Outer Diameter 4 mm Option 2: Size 0.6 x 0.6 x 0.08 cm; Jump Ring Wire Diameter 0.8 mm; Jump Ring Outer Diameter 6 mm Option 3: Size 0.5 x 0.5 x 0.08 cm; Jump Ring Wire Diameter 0.8 mm; Jump Ring Outer Diameter 5 mm Package List 1000 x Jump Rings Note Please allow 1-2 cm measurement error due to manual measurement.