Plastic Wire Reel/Plastic Tie Wire Reel/Tie Wire Reel in Plastic and Aluminum Suit for 16ga/16.5ga ,3.125lb/3.25lb/3.5lb iron tie wire Outside diamter:158mm Inner diameter : 145mm Rim thickness :6.5mm Reeler thickness :54mm weight :0.35kg / pc 1pc/box,6boxes/carton It is widely used in the building area, it is more convenient and easy to take. Welcome to email me when you have any question.