Harbor Freight Mini Toolbox Expansion

This is a 4-drawer expansion for use with the popular mini toolbox from Harbor Freight. This model requires a 256mm x 256mm build plate. I printed everything on my P1S. It takes almost 2kg of PLA (I used black silk) and few other items: 16 M4 x 8mm Flat Head Socket Screws https://www.amazon.com/dp/B0CQ4X9F1G?ref=ppx_yo2ov_dt_b_fed_asin_title&th=116 M4 Square Nuts https://www.amazon.com/dp/B07SDL3WJS?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_6&th=12m 4mm OD PTFE Tubing https://www.amazon.com/dp/B0D41WY638?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_1&th=1Anti-slip rubber sheet material (about 2mm thick) https://www.amazon.com/dp/B08HN5R9Y3?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_2&th=1 Those are the products I used. You may have other sources.