High-Quality Oil Resistant NBR Rubber Flat Washers Size: Inner Diameter (ID): 1/2" Outer Diameter (OD): 1 1/4" Thickness: 3/16" Durometer: 60 +/- 5% Pack Options: Available in 6, 12, and 24 packs Versatile Applications: Excellent as vibration dampers, spacers, springs, or gaskets Suitable for use with various types of fasteners Support for Threaded Fasteners: Particularly beneficial in the construction industry In compressors, they absorb vibration and seal fluid and liquid connections Absorb shocks and insulate electric motors Ideal for Various Industries: Benefit plumbing, heating, ventilation, and air conditioning systems Useful in pools, boats, and other aquatic products exposed to water Insulate against electric charges in electronic and thermal applications Shock Absorption and Nonabrasive Qualities: Absorb shocks, making them great for use as rubber spacers in machinery with moving parts Nonabrasive qualities ensure scratch-free products throughout their lifetime High-Quality Rubber Spacers: 100% Customer Satisfaction Guarantee Fast and Free Shipping 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 1/2" ID Rubber Fender Washers 1 1/2" OD Spacers 1/8" Thick EPDM Gaskets $14.95 1/2" ID Rubber Flat Washers 1" OD Spacers 1/8" Thick Gasket 1/2 x 1 x 1/8 $16.95 1/2" ID Rubber Flat Washers 1 1/2" OD 1/4" Thick Spacers 1/2 x 1 1/2 x 1/4 $14.59 13mm ID Rubber Flat Washers 25mm OD 3mm Thick Spacers Gasket High Quality EPDM $16.95 1/2" ID Rubber Flat Washers 11/4" OD Spacers 1/16" Thick Seal 1/2 x 1 1/4 x 1/16 $14.95 5/16" Thumb Screw T Bolts Black Plastic Butterfly Clamping Tee Wing Knob 5/16-18 $12.95 Guitar Amp Feet 1 1/4" Tall x 1 1/4" Wide Base Rubber Bumpers Equipment Stands $13.67 Guitar Amp Feet 3/4" Tall x 1" Wide Round Rubber Replacement Feet Spacer Stands $12.59 1/4" Tall x 3/8" Square Stick on Rubber Feet for electronics Adhesive Backed Pad $14.95 1/4" Tall x 1/2" Wide Round Stick on Rubber Feet Adhesive Backed Bumper Pad Foot $13.49 1/4"-20 Knurled Thumb Screw Bolts Red Round Clamping Knob Stainless Steel 4 Pack $12.59 1/8" Thick x 1/2" Wide Square Stick on Rubber Feet for electronics Base Lifter $13.95 1/2" ID Rubber Panel Knockout Plugs Flush Grommet for 1/8" Walls 5/8" OD Top $13.49 3/16" Tall x 7/16" Wide Round Stick on Rubber Feet Pads Adhesive Backed Bumpers $12.59 1/2" Rubber Panel Plug Grommets 1/16" Wall 5/8" OD Top Knockout Hole Cover $14.95 1" ID Rubber Grommet Panel Knockout Hole Plug 3/16" Groove 1 1/4" OD Top Flange $15.79 (description exceeds maximum possible length)