Self resetting mouse trap

use this with a 5 gallon bucket, peanut butter and rod to make a self resetting mouse trap
inside diameter is .1 inches kust under 3 mm if you need it bigger let me know and i will make it so
They are both the same diameter about 2.5 inches
the short one is 3 inches in length
the long one is 4 inches in length
there are also a collar to keep the trap in place on the rod
print 4 collars and use two to hold the trap and two to hold rod from falling off of bucket
for collar 6-32 you will need to buy #6-32 set screws
for collar metric you will need a 4mm-7 set screw
they are both available at home depot