Easyfix Electro Brass Square Cup Hooks x 10 Pack (19376)

Hello Chinery, The diameter is 3.2mm. The wall plugs you would need are the 3-4.5mm and yellow in colour. Thank you for using Q&A SW

Hello Anythingunused, The load capacity for each hook is 3kg. Thank you for using Q&A. (LM).

Part No. 12474 is marked up as 25mm and measures up as follows, 37mm end to end- screw end is 12mm to flange,flange to inside of the hook is 22mm - flange to the outside of the hook is 25mm. Part No. 19376 is marked up as 38mm , i assume the same ratios as above apply

This one 19376 is 38mm from shoulder to bend and approx 12mm bend to tip. The smaller 12474 is 25mm / 10mm.