[Premium Material] - High quality nickle plated iron material, durable, long lasting and rustless.
[5Pcs/Pack] - Total 5pcs in one pack.
[Suit For] - Suitable for 8mm T8 Lead Screw.
[Specification] - Size(mm) 8 (ID) * 14 (OD) * 7 (Width).
[After-Sale Service] - 100% brand new and the quality of our products is guaranteed and can be used without hesitation. If you have any questions during use, please feel free to contact us.