Handi Treads  Stair Tread  2-3/4 in. W x 3
*Width: 4 in.
*Length: 30 in.
*Finish: Powder Coated
*Material: Aluminum
*Product Type: Stair Tread
*Retread: No
*Color: Silver
*Thickness: 7/16 in.
*Indoor or Outdoor: Outdoor
*Non slip nosings wraps over the edge of the stair to prevent slips and falls on stairs
* The 1-1/8 in. overhang wraps over the front of the step to provide instant traction on these slippery edges
* Features an aluminum design that will never rust
* Nosings come with 9 mounting holes and 9 color matched wood screws that are easy to install in any weather
* Carries a lifetime residential warranty