uxcell Sofa Photo Frame Interlock Bracket Joint Connector Hanging Hook 8 Pcs Package Content: 8 x Interlock Brackets; Weight: 152g Product Name: Interlock Bracket; Material: Stainless Steel Main Color: Silver Tone; Mounting Hole Dia: 4mm/0.16" Mounting Hole Center Distance: 16mm/0.6",40mm/1.6"; Size: 54 x 30 x 2mm/2" x 1.2" x 0.08"(L*W*T) Combined Thickness: 5mm/0.2"