Epronic 4pcs Replacement Tightening Nuts (4 Button Lock) 17mm Ball Joint Mount Socket for

4 Tightening Nuts: This set includes 4 replacement tightening rings designed to fit 17mm ball adapters. Useful as a spare for car phone mounts and other rotating holder products Package: 4 sets of tightening nuts and 4 button lock accessories (4 nuts + 4 locks), tightening nuts for replacement car mount Compatibility: Compatible with 17mm ball joint mounts for easy installation. This is the same fit size as all swivel holder products on the market (air outlet fixing clip nut screw base option holder car gravity mount phone holder accessory) 4 Button Lock: Optional for 6" to 11" car play screens, phone holders, back camera etc

We will only accept returns if the item is different from the picture shown

on the product page or is not in the same condition as the product description.

All items are 100% authentic: we verify authenticity before selling.