Pomona 1269 BNC to dual banana test adapter, 19.05 mm spacing
bnc-test-adapter
Use it
(import "parts/bench/POMONA-1269-ENVELOPE.ik" as p)
In a design on ink: ask your agent for it by name, or by what it must be.
Frame of reference
banana shoulder x=0; contacts -x; BNC end +x; axes at y=+/-pitch/2