WINL Stainless Steel Hose Clamps - 24 Pack Worm Gear Drive Hose Clamps Micro Size 4 Clamping Range 1/4 Inch to 5/8 Inch (6mm-16mm) for Automotive Plumbing,1/4 Inch Hose Clamps, 1/2 Inch Hose Clamps Micro#4 (1/4" ~ 5/8") auspowers_batchone excellent water resistance/UV and acid

excellent water resistance/UV and acid resistance

need to twist the screw tightly

Need three batteries(not included) to use the light meter

liquid level status display mode

quality control and fulfillment

WINL Stainless Steel Hose Clamps - 24 Pack Worm Gear Drive Hose Clamps Micro Size 4 Clamping Range 1/4 Inch to 5/8 Inch (6mm-16mm) for Automotive Plumbing,1/4 Inch Hose Clamps, 1/2 Inch Hose Clamps Micro#4 (1/4" ~ 5/8") auspowers_batchone excellent water resistance/UV and acidWINL Stainless Steel Hose Clamps 24 Pack Worm Gear Drive Hose Clamps Micro Size 4 Clamping Range 1 4 Inch to 5 8 Inch (6mm 16mm) for Automotive Plumbing,1 4 Inch Hose Clamps, 1 2 Inch Hose Clamps WINL All 304 Stainless Steel Hose Clamps, 1 4'' Hose Clamps, 5 16'' Hose Clamps, 3 8'' Hose Clamps, 7 16'' Hose Clamps, 1 2'' Hose Clamps, 5 8'' Hose Clamps. WINL hose clamps are all 304 stainless steel housing, band and screw, conform to SAE 300 series