FEATURES: DESIGNED & MACHINED IN THE USA BILLET COLD ROLLED STEEL (CRS) 2 DIFFERENT TUBE DIAMETER POCKETS- 1.125″ & 1.25″ CENTER MOUNTING ON BEARING HOUSING -12 ORB/AN DRAIN O-RING SEAL- NO GASKET REQUIRED BEARING HOUSING CAN PIVOT 360 DEG W/O INTERFERENCE WEIGHS JUST 18 oz MEASURES 4″L 1.75W 1.4H