Exhaust Clamp Band Clamp Min Clamp Dia 2.48 In Max Clamp Dia 2.68 In Band Width 3 In Thickness .018 In Screw Size 2 1/4 In 304 2B SS Band Material Grade8 Zinc Plated STD Screw Material Torque 45-60 FT/LBS(60-80 NM) In-Lbs ROUND Band Slots PREFORMED W/ I BLOCK Design