2 pc, 5/16 in Push On Pushnut Zinc Plated Wheel Shaft Retainers Axle Caps Pal Nut

2 replacement 5/16 in., Zinc Plated Spring Steel Pal, Push on Nuts  Wheel / Shaft retaining nuts    For 5/16 inch shafts.   Once Pressed on the end of your shaft or axle, they won't come off, even when you want them to.   The easiest way to install them is with a plain old Socket & a Hammer. Just tap them on and they are there to stay.   Almost nobody carries the 5/16" caps. ------------------------------------- USA SELLER  Not a Drop Shipper, We Stock 100% of our Inventory Onsite Fast Same Day, or Next Business Day Handling ( no waiting 2 months for you items from China )