Ideal for industrial use! The Heavy Duty Badge Reel is used for carrying more items then just an ID badge.  Some people use it for carrying keys or a cell phone.  They have a heavy exterior made of metal where the economic reels are made from a plastic material.  The spring inside is a heavier spring to carry or hold heavier items. The Heavy Duty BadgeBack is constructed of durable Delrin face with chromed metal back and belt clip. The clear vinyl strap will accomodate any slot-punched ID card. Unit also locks in retracted position. There is a large 1-1/2" recess for customization. Approximate 40" Pull length......