ISPINNER Stainless Fastener Fitting Assortment: Versatile and Durable Solutions for All Your Fastening Needs Review

【HIGH QUALITY】Made of high quality 304 Stainless Steel, corrosion resistant, durable and steady, high quality materials and construction to ensure long service life. 【UNIQUE DESIGN】The cotter pin made of heavy duty material, with hair pin style design gives fast and secure hold for bolts and pins, specialty locks to ensure tight hold that will last long. 【VARIOUS SIZES】150Pcs 6 different Sizes in a convenient grid storage box, Including M1.6*25, M2.5*25, M2.5*40, M3.2*30, M3.2*40, M4*60. Different sizes can meet your different daily needs. 【EASY TO USE】When the nut is tightened, put cotter pin into nut groove and the tail hole of the bolt, and pull off the tail of the cotter pin, which can prevent the relative rotation of the nut and the bolt. 【WIDE APPLICATIONS】 Perfect for Automotive, Mechanics, Car Garage, Workshop, Power Equipment, Cars, Trucks, Lawn Mower, Small Engine Repair, & Fastening.