3/8" ID Round High-Quality Rubber Flat Washers Inner Diameter (ID): 3/8" Outer Diameter (OD): 1 1/4" Thickness: 1/8" Material: EPDM Pack Options: Available in packs of 12, 24, and 48 Versatile Applications: Ideal for use as vibration dampers, spacers, springs, or gaskets Supports threaded fasteners, especially in construction Absorbs vibration, seals fluid and liquid connections Excellent for use in compressors, plumbing, heating, ventilation, air conditioning, pools, boats, and aquatic products Additional Uses: Insulates against electric charges in electronic and thermal applications Absorbs shocks, perfect for machinery with moving parts Nonabrasive qualities ensure scratch-free products Quality Assurance: High-quality die-cut rubber washers 100% Customer Satisfaction Guarantee Shipping: Fast and Free Shipping For more rubber washer options, check our store page Here. Shipping Free Shipping via USPS Ground Advantage, or Priority Mail on large or heavy orders. Orders are generally shipped same day or next on weekdays. Returns We accept return within 30 days from the receipt of the item for refund. Similar items 3/8" ID Rubber Flat Washers 1" OD x 1/16" Thick Spacers Seal 3/8 x 1 x 1/16 $13.89 3/8" ID Rubber Flat Washers 1" OD Spacers Gasket 3/16" Thick 4-24 Packs $13.29 3/8" ID Rubber Flat Washers 3/4" OD Spacers 1 /8" Thick OIL Resistant Gaskets $11.89 3/8" ID Rubber Flat Washers 1 1/4" OD Oil Resistant 1/4" Thick Spacer Gaskets $14.95 3/8" ID Rubber Flat Washers 1" OD x 1/8" Thick Spacers Seal Gasket 3/8 x 1 x 1/8 $13.95 3/8" ID Rubber Flat Washers 1" OD Spacer Gasket Seals 1/4" Thick 3/8 x 1 x 1/4 $14.69 Stick on Rubber Bumper Feet 1/8" Thick Pads x 7/16" Wide Sheet of 128 $25.95 Rubber Cable Grommets for 5/16" Panel Hole 3/16" ID for 1/16" Thick Wall Bushing $11.59 1/4 x 1 1/2 x 1/8 Rubber Washers 1 1/2" OD Spacer 1/8" Thick Spacers Pack of 10 $13.79 13mm Panel Hole Rubber Cable Grommets 8mm ID for 4.7mm Thick Wall Wiring $12.95 1" Rubber Hole Plugs Black Silicon Push In Compression Stem 1 1/4" Top 10 Pack $16.39 5/16" x 1" Thumb Screw T Bolts Red Butterfly Tee Wing Knob Stainless 4 Pack $12.89 25mm Wide Base x 20mm Tall Round Rubber Feet Bumpers for Equipment and Furniture $11.89 3/8" x 1" Thumb Screw T Bolts Black Tee Wing Clamping Knob Stainless Pack of 2 $11.49 M10 x 35mm Clamping Thumb Screws with Gray Tee Wing Butterfly Knob Pack of 2 $11.95 3/16" Thick x 7/16" Wide Round Stick on Rubber Feet Adhesive Bumpers Sheet of 32 $12.95 (description exceeds maximum possible length)