Specification  
• Brand / Model: Night Star Solid Copper Swivel Head – 4-Pack  
• Voltage: 100 V – 240 V universal  
• Styles (4-in-1 pack): Universal Swivel Head, Heavy-Duty Swivel Joint (Large), Large 180°-3-Way Elbow, Mini 180°-360° Swivel Joint  
• Thread: M10 female one end, M10 male the other (all four pieces)  
• Dimensions:  
  – 30 mm OD, M10 ID, 13 mm shank, 33 mm length  
• Material: 100 % solid brass / copper  
• Finish: precision-turned, anti-corrosion sealed  
• Package: **4 identical swivel heads sold as one 4-pack unit**

Features  
• Aim Light Exactly Where You Need – 180° to 360° rotation puts wall sconces, desk lamps and floor lamps in perfect focus  
• Solid Copper Core – zero rust, zero wobble, lifetime conductivity  
• Dual M10 Threads – male on one side, female on the other; mix & match with any standard lamp rod or canopy  
• **4-Pack Value** – re-angle an entire room or keep spares for future builds   
• Universal Voltage – works from Manhattan studios to beach-house patios without adapters

Kindly Notice  
• Dimensions are measured shoulder-to-shoulder; allow ±1 mm machining tolerance.  
• Copper is softer than steel – tighten with 10 mm wrench only, hand-snug plus ¼-turn.  
• Thread sealant recommended for outdoor fixtures to prevent micro-vibration loosening.