DIY Hose Clamps: Our hose clamp assortment is an awesome kit for you to determine your own size of worm clamps. Anytime to get odd sizes 2.5'' or extra large 45'' which are rare to find in the local stores.Super Easy To Use: In our second image or package, you could please read the instructions. 30 seconds to 1 minute fast setup! If you do not have a snip on hand, DON'T WORRY! Please use a plier to bend the metal hose clamp strap back and forth, it will be cut easily. A nut driver for our screw clamp with 5/16'' hex head is available.Cost Effective: No longer need to stock different sizes of pre-made stainless hose clamps. It is more flexible to make hose clamp large as 14 inch 16 inch 18 inch 20 inch 24 inch 30 inch 40 inch! The standby materials come in handy for future projects!Hose Clamps Stainless Steel: 12 FT strap and 8 PCS fasteners are all made of high quality 304 stainless steel, NOT 201 SS. These worm gear clamps will last forever, reusable, anti-rust and anti-corrosive, very suitable for outdoor use!No Jamming No Slipping Fasteners: The steel sheet of our hose clamp fasteners is thicker! It keeps the stainless strapping strong and heavy duty. The screw grips the strap band tightly so that the band clamp can be tightened! The worm drive clamp is very smooth, no need to apply hard pressure!