9pinsockets 9 Pin Plastic Chassis Mount Top Mount socket Brown 9 pin chassis mount socket. Fits standard 3/4 inch (19mm) socket hole. Mounts to top of chassis. New manufacture by Belton. 9pinplasch$3.99 9 pin Ceramic PC Mount Socket Standard size for printed circuit board mounting (3/4 to 13/16 inch pin circle diameter) 9pinpccer$3.99 Triode, USA Customer Service M-F 9AM-4PM CT 1-800-774-3201 Email us Anytime: questions@triodestore.com