Steelsoft Heavy Duty Worm Gear Hose Clamp Assortment Kit 40 PCS(5/16 to 1-1/4 inch),All 5/16"HEX,Adjustable Stainless Steel Hose Clamps for Fuel Line,Automotive,Garden - us202210hc_40set

• UPC   610452921213
• Non-Stripping: The band of our hose clamp kit is thick and non-perforated. Most typical small hose clamps are thin and perforated which's easy to deform and strip the perforations if the screw clamp is over-torqued. The buckle bottom is welded into one-piece housing for higher tensile strength. These heavy duty hose clamps can provide superior clamping force for solid & safe seal! Hose Protection: As our 4th picture, the rolled-up band is to prevent metal edge cutting into the soft hoses(silicone, pvc or rubber). This is a safe design to eliminate hose damage when final torquing, especially for fuel line gas line, heater and automotive projects. Non-Perforated Solid Band: Our non-perforated band is virtually impervious to over-tightening, deformed and stripping. The thicker metal is less vulnerable to stress cracking, so the life of metal clamps can last longer. The embossed band also protects the soft hoses from shearing or extruding ("cheese-grater" makes you hard to remove the tubing clamps out of hoses). Non-Metric Sizes: The slotted screw HEX head is 5/16". Compared with other metric size adjustable hose clamps, our hose clips clamps were engraved clear inch sizes on band for easy and fast identification when using. This hose clamp set include 6 sizes: 8 PCS each of 5/16 to 1/2" and 3/8 to 5/8". 6 PCS each of 1/2 to 3/4", 5/8 to 1", 5/8 to 1-1/16" and 3/4 to 1-1/4". Hose Clamps Stainless Steel: The housing, screw and band of our metal hose clamps are all made of high quality 304 SS. The neutral salt spray(NSS) test is 100 hours. This hose clamp assortment kit, compatible with SAE J 1508 standards, are ideal for fuel injection line, heater, garden sprinkler irrigation tubing, and automotive repairs etc. Note: The screw is made of real 304 stainless steel as well. The screw surface is zinc plated to prevent micro welding when clamp is tightened and heat is generated. 304 SS can be magnetic due to cold working when manufacturing. We guarantee all 304 SS.