Worm Gear Clamp #20 620 SERIES 3/4=1-3/4 ID

Worm Gear Clamp, Series: 620 Series, 3/4 in Nominal, Minimum Clamp Diameter: 3/4 in, Maximum Clamp Diameter: 1-3/4 in, Stainless Steel, 5/16 in Bolt, Number of Bolts: 1, 1/2 in W, 60 mm THK, Additional Information: #20 SAE, 0.040 lb Weight