The GRANIT 50099003CFP is a comprehensive assortment of 150 high-quality steel expansion sleeves, supplied in a durable plastic box for organized storage and easy access. This versatile kit includes 10 pieces of each of 15 different sizes, ranging from Ø 4 x 20 mm to Ø 16 x 50 mm, making it suitable for a wide array of agricultural, construction, and industrial machinery repair and maintenance applications. Each sleeve is precisely manufactured to ensure reliable and secure fastening.