{"product_id":"led-light-box-wire-grommet-21mm-x-13mm-fills-larger-rectangle-holes","title":"led light box wire grommet 21mm x 13mm fills larger rectangle holes","description":"\u003cp\u003eThis is a Wire Grommet printed out of TPU to block the light that escapes from your light box. Makes for a finer finished product. This one fits some of the bigger holes I've encountered 21mm x 10.5mm. Has a 4mm hole for the wire. You can also resize in slicer. Print with 5% Infill so you can cut one end of the grommet so the wire can slip into it. then push \u0026amp; glue it in place.\u003c\/p\u003e\u003cp\u003eDesign by mstoflinsky on MakerWorld (license: BY).\u003c\/p\u003e","brand":"Mymadmanlab","offers":[{"title":"Default Title","offer_id":67400440611120,"sku":null,"price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0809\/5280\/files\/0_524880b4-c5d6-48df-ad9a-5e35c899c2c1.png?v=1784945299","url":"https:\/\/mymadmanlab.com\/products\/led-light-box-wire-grommet-21mm-x-13mm-fills-larger-rectangle-holes","provider":"Mymadmanlab.com","version":"1.0","type":"link"}