Features: Excellent durability, stainless steel studs and screws is anti-rust and anti-corrosion at sea. Base: Fireproof plastic. Glass fiber reinforced Nylon base with optimal mechanical strength and durability. Nickel-plated copper busbar contact plate has low resistance, maximum conductivity and anti-corrosion for protection. High temperature resistance, abrasion resistance, and safer use. Terminal bus bars are for ideal for car and marine boat wiring, helping to organize and clean up messy wiring, suitable for all types of power and ground distribution. Environmentally friendly flame-retardant nylon base has best mechanical strength and durability. Stainless steel studs and screws are anti-rust and anti-corrosion, suitable for any environment. Widely used for car, pickup, Trailer, RV, motorcycle, recreational vehicles, truck, Van, caravan, yacht, boat, etc. Easy to install, use M6 screws to fix it in place. Specifications: Material:ABS, Zinc Alloy, Brass Size: As Picture Shown Color:Red/Black Maximum voltage: 48V for DC Rated current of each terminal: 15A Rated current of the whole electric block: 180A Package Includes: 1x Bus Bar 1x Sheath 16x Terminal Block note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.