QLOUNI Stainless Fitting Internal Assortment Review

◎[What You Get] This stainless steel pipe plug kit contains 5 (1/8" 1/4" 3/8" 1/2" 3/4") sizes of plugs, each size of 4 pieces, a total of 20 pieces. ◎[High Quality Material] Made of high quality stainless steel with superior anti-corrosive properties and the excellent of oxidation resistance suitable for use in wet environments, these countersunk hex drive plugs can be extensively used for commercial, industrial, automotives, boats, sanitary pipes and fittings. ◎[Hex drive] Countersunk plug with a hex drive for closing the end of a pipe or fitting.5 SIZES Pipe Plugs FOR DIFFERENT NEEDS. ◎[Sealing&Design] A mechanical fasteners, the role is sealing.Beautiful shape, smooth surface, acid-resistance, anti-corrosion, strong texture performance. ◎[Application] Designed to create a tighter seal for masking threaded holes and is commonly used to seal holes in machinery, fittings or pipes to prevent leakage of air, steam, gases, water, oil and fluids under pressure. These plugs are also great for blocking off intake manifold water ports, water pump ports, water temp and oil sender holes, engine block holes, etc.