4 PCS open Expansion Shield Sleeve Anchor Fan Hook

zinc plated carbon steel expansion sleeve anchor bolt screw with hook
eye hook bolt

Features a 4 PCS open sleeve, or 3 PCS open sleeve.
manys styles and material can also be stainless steel

size : M6*50 , M8*60 ,M10*70,M12*90,M16*110 ,M20*150