Mädler WD-63171500 double universal joint, 6 mm bore, 16 mm OD, 61 mm long

linkage

Use it

(import "parts/linkage/WD-63171500.ik" as p)

In a design on ink: ask your agent for it by name, or by what it must be.

Frame of reference

Input joint centre origin, input hub -z, bend about x; double joints ±center/2

All 3 numbers in its record
bend0
input-bore6
output-bore6