Worm Gear Clamp #212 620 SERIES 11-3/4=13-3/4 ID

Worm Gear Clamp, Series: 620 Series, 11-3/4 in Nominal, Minimum Clamp Diameter: 11-3/4 in, Maximum Clamp Diameter: 13-3/4 in, Stainless Steel, 5/16 in Bolt, Number of Bolts: 1, 1/2 in W, 60 mm THK, Additional Information: #212 SAE, 0.140 lb Weight