8 Sets 1 Inch 4 Way Structural Pipe Connector Metal Joint Chain Link Fence Clamp, Stainless Steel 201 Corner Fitting End Rails Clamps, Thickness 1.8mm - Amazon.com
Adjustable Slip-On Pipe Fittings, Cincinnati, Ohio, Denier James Co.
Zoro Select Structural Pipe Fitting, Side Outlet Tee, Cast Iron, 1.5 in Pipe Size, 50000 lb Tensile Strength 4NXV4 | Zoro
Amazon.com: Structural Pipe Fitting, DIY Outdoor - 1-1/2" Adjustable Base Flange, 89A-8, Aluminum Magnesium, Note: ID of fitting is 1.925, to take nominal 1-1/2" steel pipe which all have an OD of
934142-1 Structural Pipe Fitting: Cross, 1 1/4" For Pipe Size, For 1 5/8" Actual Pipe Outer Dia, Aluminum | Imperial Supplies
Amazon.com: Structural Pipe Fitting, DIY Outdoor, Use Imagination -1-1/2"Tee-E Short, 3T-8, Aluminum Magnesium, Note: ID of fitting is 1.925, to take nominal 1-1/2" steel pipe which all have an OD of 1.9". :
8 Sets 1 Inch 180 Degree Structural Pipe Connector Metal Joint Chain Link Fence Clamp, 3 Way Cross Metal Joint Stainless Steel 201 Corner Fitting End Rails Clamps, Thickness 1.8mm - Amazon.com