Worm Gear Clamp #332 611 SERIES 19-1/8=21-1/4 ID

Worm Gear Clamp, Series: 611 Series, 19-1/8 in Nominal, Minimum Clamp Diameter: 19-1/8 in, Maximum Clamp Diameter: 21-1/4 in, Stainless Steel, 5/16 in Bolt, Number of Bolts: 1, 1/2 in W, 50 in-lb Torque, Additional Information: #332 SAE, 0.260 lb Weight