1" Rubber Drill Hole Plugs with Compression Stem Various Pack Sizes 1" (other sizes also available) For additional Sizes Click HERE The dimensions listed for each plug is the hole size. The top dimension is larger in diameter than hole plug Stem bumpers are typically used as hole plugs or insertable bumpers for vibration and noise reduction. Thickness of Head: 1/16 -1/8? Silicone Rubber Durometer Hardness: 60 1" Rubber Hole Plugs, Push-In Compression Stem. Multiple Pack Sizes High Quality 3/4" (19mm) Rubber Drill Hole Push-In Plugs with Compression Stem Pack Options: 2 / 4 / 8 / 12 / 24 Specifications: Thickness of Head: 1/8" (3mm) Top Flange Width: 1 1/16" (27mm) Bore Hole Width Underneath: 7/16" (11mm) Stem Length: 5/16" (8mm) Material: Silicone Rubber Durometer Hardness: 60 Key Features: Versatile Use: Ideal as stem bumpers for hole plugs, as well as for vibration and noise reduction. Precise Dimensions: Dimensions listed refer to the diameter of the hole to be plugged, ensuring a snug and secure fit. Professional Finish: The top flange is intentionally larger in diameter for a polished, finished look. Silicone Rubber Durometer Hardness: 60 For Additional Size Options Click Here Fast and Free Shipping 100% Customer Satisfaction Rating 1 3/8" Rubber Hole Plugs, Push-In Compression Stem. Multiple Packs High Quality $11.95 1" Nylon Locking Hole Plugs, Black Dome Plugs Matte Finish $12.75 7/16" Nylon Locking Hole Plugs, Black Dome Plugs Matte Finish $12.95 3/8" Nylon Locking Hole Plugs, Black Dome Plugs Matte Finish $9.95 5/16" Nylon Locking Hole Plugs, Black Dome Plugs Matte Finish $9.95 1/4" Nylon Locking Hole Plugs (50 Pack) Black Dome Plugs Matte Finish $10.95 2" Nylon Locking Hole Plugs, Black Dome Plugs Matte Finish $9.95 1 3/4" Nylon Locking Hole Plugs, Black Dome Plugs Matte Finish $12.25 1 3/8" Nylon Locking Hole Plugs, Black Dome Plugs Matte Finish $10.25 1 1/4" Nylon Locking Hole Plugs, Black Dome Plugs Matte Finish $9.75 High Temperature Powder Coating Plugs 1/4"x 7/16" Tapered Silicone (Pack of 25) $11.75 XL Rubber Hole Plugs, Push-In Compression Stem. Multiple Sizes from 7/8"-2 1/2" $11.25 Small Rubber Hole Plugs, Push-In Compression Stem. 7/32 - 3/4" Diameter. 12 Pack $9.00 19mm Nylon Locking Hole Plugs, Black Dome Plugs Matte Finish $10.95 1 1/2" Nylon Locking Hole Plugs, Dome Plugs Black 10 Pack $9.95 1 1/8" Nylon Locking Hole Plugs, Black Dome Plugs Matte Finish $13.00 11/16" Nylon Locking Hole Plugs, Black Dome Plugs Matte Finish $9.95 3/16" Nylon Locking Hole Plugs, Black Dome Plugs Matte Finish $8.95 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 3/8" Silicon Rubber Hole Plugs Push In Compression Stem Drain Knockout Covers $13.35 1" Hole Plugs Black Silicon Rubber Push In Compression Stem Solid Cover Seals $13.89 7/8" Silicon Rubber Hole Plugs Push In Compression Stem High Quality Covers $12.89 1 1/4" Silicone Rubber Firewall Hole Plug Push In Panel Knockout Seal 1.25" Plug $11.95 1 1/8" Silicon Rubber Hole Plugs Push In Compression Stem Drain Knockout Covers $12.39 Replacement Feet for Chef's Choice Knife Sharpener Rubber Bumpers 15XV 4 Pack $10.49 Rubber Replacement Bumper Feet for Presto Electric Skillet Waffle Coffee Maker $10.39 1" Rubber Hole Plugs Black Silicon Push In Compression Stem 1 1/4" Top 10 Pack $26.39 1" Drill Hole Plugs Rubber Push In Compression Stem 1.25" Top 10 or 20 Pack $26.39 3/8" Rubber Drill Hole Plugs Push In Compression Stem 9/16" Top OD Bumpers Feet $12.79 5/16" Silicon Rubber Drill Hole Plugs Push In Compression Stem 1/2" Top Flange $11.95 1/4" Silicon Rubber Drill Hole Plugs Push In Compression Stem 3/8" Top Flange $11.89 13mm Rubber Drill Hole Plugs Push In Compression Stem Silicon Covers 19mm Top $13.39 5/8" Rubber Drill Hole Plugs Push In Compression Stem Silicon Covers 3/4" Top OD $11.95 (description exceeds maximum possible length)