●Base plate with the effective whether hallway, wider range and ●Material: Zinc Alloy + ABS ●colour: Brown ●Screws included (+ 4.0 x + 4.0 x 20 1 PCs) for 20, 3 handrail mounting for wall mounting ●* Plush Seat Bracket Edge and top edge of the base plate to mounting it. ●* Base plate is within 2,985.6 foot pitch pillars (or secure the studs). ●* Base plate and screw in the middle has 1 vertical and 2 pens/Total 3 pens each position 32.8 foot from the ends to secure it.