Current USA Molded 4 Hole Tank Bracket 1" for Orbit LED Adj Tank Mount Part#3371
 
This is the 1" tank mount (Perfect for all rimless aquariums)
Only fits plastic framed aquariums up to 1"
Tank Mount Screws are NOT Included
 
Fits - Current Orbit Tank Mount, Adjustable Arm Bracket Kit (Kit Part# 4193)