10 Pack Breeze 64006H Power Seal Clamps with 410 Stainless Screw Effective Diameter Range: 7/16" - 25/32" (11mm - 20mm)5/16" (7.9mm) 410 Stainless Steel Slotted Hex Screw1/2" (12.7mm) Stainless Steel BandGeneral purpose industrial clampsExtra strong,...