The adjustable bottom band allows for adjustment and easy alignment of the gate after fitting and is to be used with a 19mm diameter gate hook. Hook Plate Size L x W mm: N/A Gate Eye Dia. x L mm: N/A Pin Dia. mm: N/A Pin Dia. inch: N/A Pin Hole Dia. mm: N/A Pin Hole Dia. inch: N/A Material: N/A Finish: N/A Timco Adjustable Bottom Gate Fitting (Size M19 x 250 - 1 Each) in Silver