Control Knobs - 4 Styles for 6 mm D-Shaft, 6 mm and 1/4 in Shafts

Four control-knob styles for 6 mm D-shaft, 6 mm round and 1/4 in round shafts: knurled, fluted, skirted and a large dished knob. Every knob has a pointer line, and all of them print upright with no supports. - Knurled 16 x 16 mm, fluted 21.5 x 15 mm, skirted 26 mm (18 mm grip) x 15 mm, dished 32 x 14 mm - Each style in three bores: 6 mm D-shaft (4.5 mm across the flat), 6 mm round and 6.35 mm (1/4 in) round - Bores 8-9 mm deep, press fit; add a drop of glue on round shafts if needed - The blind…

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