M-D 6304 Gray Vinyl Threshold Insert For Low Thresholds, Doors 36'' L x 1-3/8'' Enhance the look of your doors with this modern M-D 6304 Gray Vinyl Threshold Insert. Designed to fit L-shaped and U-shaped door bottoms, this high-quality insert is suitable for door thresholds and is made of durable vinyl material. The gray color adds a touch of elegance to your doors and the 0.700 inch height ensures a comfortable fit. Crafted in the United States, this Threshold Insert is a perfect fit for doors measuring 36'' L x 1-3/8''. The item width of 2.000 inches and length of 38.250 inches make it easy to install and use. The M-D brand is known for its quality products and this Threshold Insert is no exception. Upgrade your doors with this stylish and functional Threshold Insert today! This durable vinyl replacement insert is an easy solution to replacing the vinyl insert in your door threshold. Remove old worn inserts and replace with a new one to insure a weather tight seal. Vinyl construction makes it resistant to water and dust Protects the door bottom by providing an air-tight seal Moisture and insect resistant body is better than wood bottoms Fits M-D L-shaped and U-shaped door bottoms Fits door bottoms up to 36" wide Easy to install Application: Low Thresholds Hardware Included: No Material: Vinyl Thickness: 1-3/8 Color: Gray Packaging Type: Bagged Length: 36 Product Type: Threshold Insert Self Adhesive: No Brand Name: M-D