[CW] Semiautomatic Key Weights
D.J.J. Ring, Jr.
n1ea at arrl.net
Sun Jan 22 20:24:43 EST 2023
*KEY WEIGHTS*
Vibroplex - .75” (3/4th) diameter, #18 hole (.1695) drill. 5/8” .625” 5/16”
.3125”
Mac Elroy - .875” (7/8th) diameter #10 (.1935") drill. ¼” (.750”) thick.
TAC - .875” (7/8th) diameter #10 (.250") drill. ¼” (.750”) thick.
73
DR
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