Specification Brand : SB DISTRIBUTION LTD BulletPoint1 : Durable quality: EZends plastic hole plugs are designed for high impact abuse and long lasting endurance. Made from heavy duty, high quality Black (LDPE) polyethylene plastics. Made in the USA. BulletPoint2 : Measurements: The most important measurement is the round tubing's inside diameter. For the 14-20 gauge plugs, the inside diameter must measure between .834 Inches to .930 Inch (from 21.183 mm up to 23.622 mm.). Provides a flush sleek look when installed with round tube outside 1" diameter. BulletPoint3 : Floor Protection: When used as square plastic chair glides, these square end caps installed on furniture legs can prevent scuffs, scratches and markings on wood, tile, pavers and natural flooring. Perfect for basic house, patio, and office furniture. BulletPoint4 : Easy Install: Easily inserts into your square tube end with a simple push of the thumb or a gently tap with a rubber mallet or hammer. BulletPoint5 : Stop annoying floor noise: Allows furniture leg tips to glide quietly over flooring surfaces. BulletPoint6 : Weather-proof: Designed with flexible fins for a snug tight weather-proof seal. Will not chip, peel, rust or corrode. BulletPoint7 : Prevents rust stains: Prevents wet metal furniture legs from contacting wood and natural flooring. BulletPoint8 : Multiple applications: used for commercial and small house hold projects such as end caps for square tubing, chair leg floor protectors, plastic plugs for metal stools, metal fence post caps, square pipe or square metal tubing, chair sliders, fence rail end caps, chair leg inserts for metal legs, finishing end cap plug for fabrication projects. Color : Black ExternallyAssignedProductIdentifier : 07426940981439 ExternallyAssignedProductIdentifier1 : 789704027215 ExternallyAssignedProductIdentifier2 : 0789704027215 ItemName : SBDs (Pack of 25): 1/4"- 5/16" Round Black Vinyl Flexible End Cap Bolt Screw Rubber Thread Protector Safety Cover | for 0.250 Inch Pipe Post Tubing Rod OD Cover - 1" Inside Height ItemPackageDimensions_Height : 8.1026 centimeters ItemPackageDimensions_Length : 2.5908 centimeters ItemPackageDimensions_Width : 5.6896 centimeters ItemPackageQuantity : 25 ItemShape : Round ItemTypeKeyword : pipe-fitting-protective-caps Manufacturer : EZends Unlimited Material : Rubber ModelNumber : 1INRound NumberOfItems : 25 NumberOfPieces : 25 PartNumber : 1INRound ProductDescription : (Pack of 25):1/4"- 5/16" Round Black Vinyl Flexible End Cap Bolt Screw Rubber Thread Protector Safety Cover | for 0.250 Inch Pipe Post Tubing Rod OD Cover - 1" Inside Height ProductSiteLaunchDate : 2018-07-11T03:32:11.000Z RecommendedUsesForProduct : Chair Size : 14-20 Gauge SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation1 : Hardwood SurfaceRecommendation2 : Vinyl UnitCount : 25 UnspscCode : 31161500