Worm Gear Clamp #72 620 SERIES 3=5 ID

Worm Gear Clamp, Series: 620 Series, 3 in Nominal, Minimum Clamp Diameter: 3 in, Maximum Clamp Diameter: 5 in, Stainless Steel, 5/16 in Bolt, Number of Bolts: 1, 1/2 in W, 60 mm THK, Additional Information: #72 SAE, 0.080 lb Weight