effective fitting singer b line strut l brackets two casual Wonder
N219EG N 219EG Superstrut 4-Hole Flat 90
Cooper B-Line Zinc Plated Carbon Steel 90° Gusset Strut Fitting 7 Holes, Used with Cooper B Line Channel & Strut (All Sizes Except B62 & B72) B844 ZN - 82610478 - Penn Tool Co., Inc
B Line B281FLZN | Revere Electric Supply
Cooper B-Line - Strut Channel 90 ° Strut Fitting: Use with Cooper B-Line - Channel/Strut (All Sizes Except B62 & B72), 1/2″ Bolt - 82610171 - MSC Industrial Supply
B-Line Industrial Brackets & Joining Plates for sale | eBay
B115-ZN B-Line by Eaton - 4-Hole 90 Degree 1-5/8" Channel Width Strut, Corner Angle Fitting, Zinc Plated - Talley Inc.