3.5mm Female to 2.92mm Female Precision Adapter, 4 Hole Flange PN: P-3.5F-2.92F-131
2.92mm Male to 2.92mm Female Precision Adapter, 4 Hole Flange PN: P-2.92M-2.92F-307
2.92mm Female to 2.92mm Female Precision Adapter, 4 Hole Flange PN: P-2.92F-2.92F-200
2.92mm Female to 2.92mm Female Precision Adapter, 4 Hole Flange PN: P-2.92F-2.92F-199