Drop in Anchor 1. A short anchor,thus a shallow hole,high holding power. 2.Set flush ... of OriginGuangdong, China (Mainland) Brand NameEG Model NumberDrop In Anchor TypeDrop-in Anchor Materialsteel, stainless steel DiameterM6-M20; W1/4-W3/4 ... channels,panels,brackets etc.3.Features:1-1. A short anchor,thus a shallow hole,high holding power.2-2. Set ... deeper.3.-3 Fire resistan High Quality drop in anchor