AOSEL Extra Long Straight Wrench Mirror Set of with Storage Case Open-End Set, Finish, 6,

"Excellent Quality" This open-end wrench set is made of high-quality CR-V chrome vanadium steel, making it hard and wear-resistant! It's also heat-treated and mirror-finished for superior durability. The mirror-finished surface also helps prevent rust and corrosion. "Innovative design points" 12-sided precision machining - 40% more contact area than conventional hexagonal nuts! Complete contact for "zero slippage" and a 360° slim design - can reach even the narrowest gaps between axles. "Protection Edge" R-surface processing that won't damage the bolt head, or ergonomic handle - Non-slip textured surface reduces grip force by 30%, increasing work efficiency! "Thread protection" Special precision processing prevents damage to the bolt head, making it ideal for long-term use! Set includes: 8mm x 9mm, 10mm x 12mm, 11mm x 13mm, 14mm x 15mm, 16mm x 17mm, 18mm x 19mm. Clearly engraved and easy to use. Box wrench set of 6