Size:Side length:app 2.7cm Diagonal length:app 4.3cm Screw hole:app 4.3mm Hole to hole:app 3.6cm. The item "8pcs/lot Iron Corner Protectors for Speaker Cabinet Guitar Amplifier PartATAU" is in sale since Thursday, November 21, 2019. This item is in the category "Musical Instruments\Pro Audio\Parts & Accessories". The seller is "amazing-trading" and is located in Shanghai. This item can be shipped to Australia, all countries in Europe, all countries in continental Asia, Canada, New Zealand.