KNB-003 Master Appliance Knob.
For Models: HG-201A, HG-301A, HG-501A, HG-501A-D, HG-751B, HG-751A-C, HG-202A, HG-302A, HG-502A, HG-752A
Howard Electronics offer you the customer the best Vendor selection of Soldering and Desoldering tools, SMD Rework, Heat Guns, Microscopes, and Specialty tools you could ask for. Our vendors are Atten, Auburn Technology, Chip Quik, Den-On Instruments, EDSYN, Goot, Hei Scope, JBC Tools, Jensen Global, Jovy, Mag Eyes, Master Appliance, Midwest Devices, MG Chemicals, Pana Vise, Qualitek, Steinel, Scienscope, Virtual Industries, Weller, and Xytronics. Please select the best vendor for the tools that you require.