Worm Gear Clamp #128 620 SERIES 6-1/2=8-1/2 ID

Worm Gear Clamp, Series: 620 Series, 6-1/2 in Nominal, Minimum Clamp Diameter: 6-1/2 in, Maximum Clamp Diameter: 8-1/2 in, Stainless Steel, 5/16 in Bolt, Number of Bolts: 1, 1/2 in W, 60 mm THK, Additional Information: #128 SAE, 0.130 lb Weight