{"product_id":"100-fine-line","title":"100' Fine Line","description":"\u003cp data-start=\"110\" data-end=\"281\"\u003eThe \u003cstrong data-start=\"114\" data-end=\"155\"\u003eMilwaukee 48-22-3990 (100' Fine Line)\u003c\/strong\u003e is a \u003cstrong data-start=\"161\" data-end=\"185\"\u003eprecision chalk reel\u003c\/strong\u003e built for clean, accurate layout work where thinner, sharper lines matter more than visibility.\u003c\/p\u003e\n\u003cp data-start=\"283\" data-end=\"507\"\u003eIt uses a \u003cstrong data-start=\"293\" data-end=\"344\"\u003ehigh-strength braided fine line (≈0.9 mm width)\u003c\/strong\u003e that produces \u003cstrong data-start=\"359\" data-end=\"388\"\u003ecrisp, narrow chalk marks\u003c\/strong\u003e, making it ideal for finish carpentry, cabinetry, tile layout, and detailed work where thick lines would be too rough.\u003c\/p\u003e\n\u003cp data-start=\"509\" data-end=\"817\"\u003eThe reel features Milwaukee’s \u003cstrong data-start=\"539\" data-end=\"567\"\u003eStripGuard clutch system\u003c\/strong\u003e and a \u003cstrong data-start=\"574\" data-end=\"598\"\u003eplanetary gear drive\u003c\/strong\u003e, designed to reduce internal wear and extend tool life under jobsite conditions. A \u003cstrong data-start=\"682\" data-end=\"700\"\u003e6:1 gear ratio\u003c\/strong\u003e allows for \u003cstrong data-start=\"712\" data-end=\"736\"\u003efast line retraction\u003c\/strong\u003e, saving time when snapping repeated lines. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"819\" data-end=\"1056\"\u003eThe housing is typically \u003cstrong data-start=\"844\" data-end=\"871\"\u003ealuminum for durability\u003c\/strong\u003e, with a \u003cstrong data-start=\"880\" data-end=\"902\"\u003elarge fill opening\u003c\/strong\u003e for quick chalk refills and minimal mess. The braided line is also abrasion-resistant to hold up on rough surfaces. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1058\" data-end=\"1061\"\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"1063\" data-end=\"1079\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1080\" data-end=\"1393\"\u003e\n\u003cli data-section-id=\"tah6k2\" data-start=\"1080\" data-end=\"1139\"\u003e\n\u003cstrong data-start=\"1082\" data-end=\"1118\"\u003e100 ft. fine (thin) braided line\u003c\/strong\u003e for precise layout\u003c\/li\u003e\n\u003cli data-section-id=\"159ziqq\" data-start=\"1140\" data-end=\"1221\"\u003eProduces \u003cstrong data-start=\"1151\" data-end=\"1179\"\u003eclean, sharp chalk lines\u003c\/strong\u003e (better than bold line for detail work)\u003c\/li\u003e\n\u003cli data-section-id=\"1qvq52y\" data-start=\"1222\" data-end=\"1260\"\u003e\n\u003cstrong data-start=\"1224\" data-end=\"1243\"\u003e6:1 fast rewind\u003c\/strong\u003e for efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1j4tlcc\" data-start=\"1261\" data-end=\"1321\"\u003e\n\u003cstrong data-start=\"1263\" data-end=\"1304\"\u003eStripGuard clutch + planetary gearing\u003c\/strong\u003e for durability\u003c\/li\u003e\n\u003cli data-section-id=\"m0p8v2\" data-start=\"1322\" data-end=\"1368\"\u003e\n\u003cstrong data-start=\"1324\" data-end=\"1344\"\u003eAluminum housing\u003c\/strong\u003e for jobsite toughness\u003c\/li\u003e\n\u003cli data-section-id=\"v1eink\" data-start=\"1369\" data-end=\"1393\"\u003eEasy-fill chalk port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1395\" data-end=\"1398\"\u003e\n\u003ch3 data-section-id=\"s6q1i6\" data-start=\"1400\" data-end=\"1442\"\u003eFine Line vs Bold Line (quick clarity)\u003c\/h3\u003e\n\u003cul data-start=\"1443\" data-end=\"1590\"\u003e\n\u003cli data-section-id=\"12fhrx0\" data-start=\"1443\" data-end=\"1516\"\u003e\n\u003cstrong data-start=\"1445\" data-end=\"1471\"\u003eFine Line (this model)\u003c\/strong\u003e → accuracy, thin marks, finish\/detail work\u003c\/li\u003e\n\u003cli data-section-id=\"97dbgr\" data-start=\"1517\" data-end=\"1590\"\u003e\n\u003cstrong data-start=\"1519\" data-end=\"1532\"\u003eBold Line\u003c\/strong\u003e → visibility, rough framing, exterior or dirty surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1592\" data-end=\"1595\"\u003e\n\u003ch3 data-section-id=\"1omzrfa\" data-start=\"1597\" data-end=\"1610\"\u003eBest Uses\u003c\/h3\u003e\n\u003cul data-start=\"1611\" data-end=\"1784\"\u003e\n\u003cli data-section-id=\"tktoff\" data-start=\"1611\" data-end=\"1638\"\u003eFinish carpentry \u0026amp; trim\u003c\/li\u003e\n\u003cli data-section-id=\"1y55hv9\" data-start=\"1639\" data-end=\"1667\"\u003eTile and flooring layout\u003c\/li\u003e\n\u003cli data-section-id=\"airouk\" data-start=\"1668\" data-end=\"1688\"\u003eCabinet installs\u003c\/li\u003e\n\u003cli data-section-id=\"qdvggo\" data-start=\"1689\" data-end=\"1731\"\u003eDrywall layout where precision matters\u003c\/li\u003e\n\u003cli data-section-id=\"11l8yk7\" data-start=\"1732\" data-end=\"1784\"\u003eAny work where \u003cstrong data-start=\"1749\" data-end=\"1784\"\u003eline thickness affects accuracy\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":52411712307489,"sku":"48-22-3990","price":15.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/shopping_13_60af3b9e-2d64-4f5c-9cbe-8220eb9260c8.webp?v=1776444309","url":"https:\/\/standardvmi.com\/products\/100-fine-line","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}