Kimber Kable Postmaster 33 (5/16")

The PM-33 fits binding post sizes 0.28 to 0.345 inches. This patented spade lug is made from ultra-pure copper. A unique feature of this connector is the compressible wafer between the contacts, which maintains dynamic pressure on the binding post. This prevents an increase in impedance due to vibration or temperature changes. Pressure ridges insure a gas tight contact and dramatically reduces contact resistance. The plating is our proprietary Ultraplate™ finish.