1" ID Rubber Flat Washers 2" OD 1/4" Thick Spacers Gaskets Seals 1 x 2 x 1/4 These high-strength rubber washers are designed to absorb vibration, create a watertight seal, and space components securely. Ideal for plumbing, machinery, and automotive setups where a thicker, larger washer is required. The 1/4" thickness provides excellent load distribution, while the EPDM rubber resists weather, UV, and water exposure for long-term use indoors or outdoors. Inside Diameter (ID): 1" (25mm) Outside Diameter (OD): 2" (51mm) Thickness: 1/4" (6.5mm) Material: EPDM rubber for durability and resistance to moisture and wear Uses: Plumbing, automotive, tool mounting, outdoor equipment, heavy-duty spacing 1 x 2 x 1/4 (1" x 2" x 1/4")