Features: 1,This steel set can be sucked by a magnetic.This Universal cartridges Mounting Kit contains everything need to fit any cartridges. This selection of , Nut and ashers cater for a full of cartridges depths. 2,Please note that this mounting kit is manufactured from high strength steel not alunium since many cartridges manufacturers specifically advise against the use of alunium. 3,To get the best from your equipment it is essential to ensures that the cartridges is correctly fit to the headshell making sure you for alays use the shortest that ill accommodate your cartridges / headshell combination. 4,The 6, 8, 10 & 12mm perfect for mounting the majority of cartridges on the market. Material: Steel Specifications: Color: Silver Material: Steel Size: As the picture Package Includes: 1xBolts Hexagonal Socket note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.