IBANEZ Sure Grip 3 Genuine Amber Control Knob fits Artist AR, Gibson Les Paul SG
Part number : 4KB3XA0011. The knob is clear Amber plastic with 0-2-4-6-8-10 black printed numbers and has a thick Black rubber ring round the top - the Sure Grip part! They should go on an a USA Imperial splined pot(Gibson/Fender?. ).