Worm Drive Hose Clamp
Worm Drive Stainless Steel Hose Clamp
Stainless steel band (perforated) with zinc plated carbon steel housing and screw.
12 mm band 8 mm slotted head screw.
Available in multiple size ranges from as small as 6-16 mm up to 140-165 mm.
All are supplied in a box of 10 hose clamps.