Seloky 130Pcs 7-21mm 304 Stainless Steel Cinch Clamp Rings, Single Ear Stepless Hose Clamps Assortment Kit, Crimp Pinch Fitting Tools -Packed in Plastic Box

Seloky High-quality 304 Stainless Steel, Corrosion-resistant Hose Clamps Features: ? 360 ° stepless design - there is no protrusion and gap in the inner ring ? Narrowband design providing a more concentrated sealing pressure ? Edge polished smooth, avoid damage to the hose ? Cochlear design ensures continuous clamping during temperature changes or machine vibrations ? 130pcs High quality single ear stepless Hose Clamps in a clear box, very easy to install and store Purpose: Perfect for Indoor hot water pipes, air conditioning pipes, petrochemical transport pipeline and so on Scope of 1/4'' ~ 13/16'' or 7mm-21mm Package included: 6-7mm --------------------------- 20pcs 7-8.7mm ------------------------- 20pcs 8.8-10.5mm --------------------- 20pcs 10.3-12.8mm ------------------- 20pcs 12.8-15.3mm --------------------20pcs 15.3-18.5mm --------------------15pcs 17.8-21mm ---------------------- 15pcs