
S.R. Smith 20" Blow Molded Tread A420770
S.R. Smith 20” replacement blow molded tread.
- Recommend for residential ladders
- Radiant White in color
- Heavy duty plastic
- 4” Wide
- 18” length center mounting distance
- Hardware not included (must purchase separately A409091)
* 5/16” x 2 3/4” Bolts, 5/16” Washers, and 5/16” Hex Nuts