M-D Building 08029 Threshold With Vinyl Insert, 36" Hex Recommended for all types of

Recommended for all types of softeners

Interior use only on concrete floors

Excellent chemical resistance from common chemicals

4" max opening

M-D Building 08029 Threshold With Vinyl Insert, 36" Hex Recommended for all types ofHighlights: Length : 36" Finish : Aluminum Size : 1 1 8" x 3 3 4" Replaceable vinyl insert AP 1 1 8 heavy duty premium High Boy Deluxe heavy extruded aluminum threshold Vinyl caulk feet seal bottom of threshold Steel retainer holds inserts securely, can't be kicked out WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more