The TKD (Ko-on) potentiometer is highly regarded, probably one of the best pots in current manufacture, as used by Audio Note.
Fully encapsulated. chassis hole size dia. 10mm, shaft dia. 6mm, shaft length 15mm, bush height 10mm, 2 nuts & 2 washers provided.
10K, 20K, 25K, 50K, 100K, 250K and 500K - £68.00 +vat+p&p