The back side of our V-Band flanges feature a recessed lip to help center your stainless steel tubing to the flange. This recess matches the ID of your 16 gauge tubing to allow unrestricted air flow.
HPS 304 Stainless Steel 121mm-129mm T-Bolt Hose Clamp for 114mm ID Hose
HPS 304 Stainless Steel 54mm-62mm T-Bolt Hose Clamp for 48mm ID Hose
HPS 304 Stainless Steel 76mm-84mm T-Bolt Hose Clamp for 70mm ID Hose
HPS 304 Stainless Steel 172mm-180mm T-Bolt Hose Clamp for 165mm ID Hose
HPS 304 Stainless Steel 103mm-111mm T-Bolt Hose Clamp for 98mm ID Hose
HPS 304 Stainless Steel 210mm-218mm T-Bolt Hose Clamp for 200mm ID Hose