Description: 100% New wire terminal junction block posts. The stud made of high quality stainless steel , Good wear resistance Mounting base with fireproof insulated materials, much . Easy to install, No installation instructions Wildly used in Marine Boat Yachts Car Truck RV and etc. Specification: Stud Diameter: 6 mm / 0.24 inch Material: plastic colour: red+black Package Contents: 4 x Terminal Block Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.