I have 31 of these TRU-OHM TYPE R-50 around the rim: "KS-8852-L9, 3500 OHM .119 AMP SERIES 5A 63-18" 1/4" diam shaft is 1/8" tall and designed for setting by flathead screwdriver They are pulls in good condition, weight app. 7 oz. FREE FOR THE SHIPPING AS USUAL Jim Falls KG6FWT Eureka, CA