The Kun Shoulder Rest Member Securing Nut is a precision plastic nut, which fastens the end member securely and effectively Resists the Effects of Vibration.
The Kun Shoulder Rest Member Securing Nut is of the utmost importance to the Shoulder Rest.
It is Much More Convenient, (And Much Cheaper!) to have the ability to buy spare parts, rather than having to replace the whole Shoulder Rest in the unlikely event that your original Kun Shoulder Rest Member Securing Nut should come loose and be lost.
You can also buy a spare Brass Nut for the Kun Super Shoulder Rest. Please call to enquire.