Features: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information; 2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed. 3.Working voltage: DC12-32V; Maximum working voltage: DC 32V; Maximum continuous current: 100A 4.Size: 85.5x29.5x31mm/3.37x1.16x1.22inch (LxWxH) 5.The screw at the end of the connecting line is made of stainless steel, which is sturdy. The base is made of insulating plastic to improve safety. 6.The distribution block has a transparent cover for a long service life. 7.Suitable for trucks, RVs, cars, boats, cruise ships, etc. within DC32V. Specifications: Material: Stainless Steel Insulating Plastic Color: Black Silver Transparent Size: 85.5x29.5x31mm/3.37x1.16x1.22inch (LxWxH) Weight: 66g Package include: 1 x Distribution Block 12 Way Post 2 x Screws