uxcell Couch Sofa Photo Frame Metal Interlock Bracket Connector Hook 20pcs Package Content: 20 x Sofa Connectors; Weight: 201g Product Name: Sofa Connector; Material: Metal Main Color: Silver Tone; Size: 44 x 19 x 2mm/1.7" x 0.7" x 0.08"(L*W*T) Combined Thickness: 4mm/0.16"; Mounting Hole Dia: 4mm/0.16" Mounting Hole Center Distance: 31mm/1.2"