4Pcs U Shaped Connector Bracket 304 Stainless Steel Heavy Duty Perforated Squ…
4Pcs U Shaped Connector Bracket 304 Stainless Steel Heavy Duty Perforated Square 3 Hole U Shaped Fitting, Holder Strut Channel, Automotive Parts (0.98 x 0.98in/25 x 25mm). Whether it’s for indoor or outdoor projects, they won’t easily rust or break.