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 P ksNMHWC" is in sale since Tuesday, December 3, 2019. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Parts & Accessories". The seller is "nemg-33" and is located in United States. This item can be shipped to United States, all countries in Europe, Canada.