Specification Brand : Carr Lane Manufacturing BulletPoint1 : Thread Size 1/2-13 BulletPoint2 : A: 2 BulletPoint3 : B: 1-3/8 BulletPoint4 : C: 1-1/8 BulletPoint5 : E: 1.50 ExternallyAssignedProductIdentifier1 : 0848107036429 ExternallyAssignedProductIdentifier2 : 848107036429 ItemName : CL-4-SWA-3 Carr Lane Manufacturing Swing Clamp Assembly, Knob Handle, Flange Mounted: Thread Size 1/2-13 ItemPackageQuantity : 1 ItemTypeKeyword : knurled-knobs Manufacturer : Carr Lane Manufacturing Material : Brass MetalType : Brass PartNumber : CL-4-SWA-3 ProductDescription : Long-reach swing clamp that can be hand tightened for medium clamping force. This flange-mounted version is ideal for mounting on flat surfaces. The stop pin furnished can be installed on either side for clockwise or counterclockwise swing. Made in USA. ProductSiteLaunchDate : 2013-10-26T00:43:51.048Z Style : Modern