... heavy strapping2) Superiority of composite strap buckles:A,strong,B,economicalC,convenient3) Use fo composite strap buckles:A wide use for cargo ... , shipping , steel , etc.4) Specific information of composite strap buckles NOSizeinchDiametermmQuantity Pack sizemm PalletWB-131/2"3.31000pcs/box 275x175x190100boxWB ... /box 275x175x190100boxWB-321-1/4"7125pcs/box 275x175x190100box 13-32mm strap buckles