Stepped 3L pulley fits USA 3L belts + Metric M10 & M8
15 mm bore, 5 mm key

Note: All have minor shipping damage. 
See discounts description below.

This pulley was spacifically made to fit our motors to:
Smithy Combo Lathe/Mill.
Models:
MI-1220
CB-1220
AT-300

The belts smithy recomends for these machines are:
3L-230 Lathe double speed.
3L-240 Lathe double speed.
3L-290 Mill Head.
3L-360 Lathe single speed.

Custom made to fit our motors to multiple machines:
Works with the following belts:
3L USA belts.
10 mm wide metric.
8 mm wide metric.

See images for measurments.

Discounted Pulleys are available:
The list price is for pulleys with minor damage. This is because 70% of the order arived with varying levels of shipping damage.
Very few are perfect and will cost more.
The majorty have 1 to 3 small dings.
These are the ones for sale in this listing.
There are about 10 with considerble damage.
These will be discounted on a case by case bases.
Anywhere between $25 and $20, maybe free with a 2 hp
motor and other accessories.
 
Make note:
These are built for lathes and mills where the pulley is inside a housing.
They are cut out of solid aluminum to keep the weight low and the accuracy high.
These are not suited for your lawn mower or any location where rocks or other opjects
could be thrown against them. For that go buy a cheap cast iron pulley.