High Quality Material:Made of high quality zinc alloy,silver mirror polishing,ensure corrosion-resistance and hard-wearing.
Widely used in industry,pet,home,farm,bucket,hay nets,trailer and outdoor situations.
Easy to use:allow for easy on or off, convenient to use,you just need to move the button to open it,then attach it to the connection point without worrying about it being loose or bent.
Strong Load Capacity:with a load capacity of up to 132 lbs(3.7inch),180 lbs4.7inch provides optimal stability and convenient whenever and wherever it is required. Many problems will be solved perfectly.