Comprehensive Sizes: Our bearing press kit handles various sizes of bearing disassembly tasks. It is equipped with 52 + 14 pcs of commonly used disc sleeve sizes and multiple assembly accessories for complete tools Heavy-Duty Sturdiness: The driver tool is made of high-hardness steel, with thickened disc sleeves that withstand heavy blows from hammers or chisels. Our bushing driver set features an oxidized black coating for rust & wear resistance and durability Thickened Steel Handle: Our bearing seal driver kit features a long and thickened handle that effectively transmits impact force without deformation. The handle has slip-resistant patterns for a secure grip that won’t loosen Damage-Free Operation: You can assemble disc sleeves using accessories. Screws securely lock sleeves & polished edges avoid damaging bearings and other parts. Our bearing driver set replaces inefficient, forceful methods like hammers or chisels Easy Storage with Toolbox: To solve tool storage issues, our seal driver kit provides a high-toughness, waterproof plastic box with internal size markings. It allows orderly storage and clear identification, ensuring reliable storage and portability