Specification Brand : Grace USA BulletPoint1 : Each Bench Block is made out of 60 durometer Neoprene rubber BulletPoint2 : Neoprene rubber is a general purpose compound that offers excellent oil resistance and chemical stability, as well as vibration dampening BulletPoint3 : Neoprene will remain stable over a wide temperature range BulletPoint4 : Handcrafted in the USA ExternallyAssignedProductIdentifier1 : 731940217301 ExternallyAssignedProductIdentifier2 : 0731940217301 ExternallyAssignedProductIdentifier3 : 00731940217301 ItemName : Grace USA - Bench Block Holder for BP-20 Brass Punch Set - Gunsmithing - Brass Punch Set Holders -BP20 - Gunsmith Tools & Accessories ItemPackageDimensions_Height : 2.286 centimeters ItemPackageDimensions_Length : 16.002 centimeters ItemPackageDimensions_Width : 9.652 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hand-tool-pin-punches Manufacturer : Pro Ears Material1 : Brass Material2 : Rubber ModelNumber : BP20BB OperationMode : Manual PartNumber : BP20BB ProductSiteLaunchDate : 2014-06-25T00:00:01-07:00 SupplierDeclaredDgHzRegulation : not_applicable