... 1)First grade metal 2)120x2.2cm 3)Plastic screw at top,7cm long cap at bottom 4)Factory ... your choice:(1) Italian screw at top,plastic cap at bottom(2) American screw at top ,plastic cap at bottom(3) ... Straight cut at top, plastic cap at bottom (4 ... : Welcome Customized size.There are many kinds of plastic caps for your choose.Such as 4.5cm black ...