Worm Gear Clamp #270 620 SERIES 15-3/8=17-3/8 ID

Worm Gear Clamp, Series: 620 Series, 15-3/8 in Nominal, Minimum Clamp Diameter: 15-3/8 in, Maximum Clamp Diameter: 17-3/8 in, Stainless Steel, 5/16 in Bolt, Number of Bolts: 1, 1/2 in W, 60 mm THK, Additional Information: #270 SAE, 0.190 lb Weight