{"product_id":"circular-saw-edge-guide-scale-dewalt-dc390k-dw936-9mm-11mm","title":"Circular Saw Edge Guide with Scale for DeWalt DC390K DW936","description":"\n\u003ch2\u003eCircular Saw Edge Guide with Scale – Precision Cutting for DeWalt Cordless Saws\u003c\/h2\u003e\n\u003cp\u003eAchieve perfectly straight, accurate cuts every time with this metal circular saw edge guide (Part No. 381091-00). Designed as a direct-fit replacement for a wide range of DeWalt cordless circular saws, this guide keeps your blade on track so you can work faster, smarter, and with greater confidence — whether you're a seasoned contractor or a dedicated DIY woodworker.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade in China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Engineered to fit multiple DeWalt cordless saw models including DC390K, DW936, DC300, DC310, DCS391B, DCS393, DC390B, and DW936 Type 2 — ensuring a perfect, secure fit with your existing tools.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Cutting Accuracy:\u003c\/strong\u003e The integrated scale and stable construction guide your blade along a true, repeatable cutting line — ideal for ripping boards, cutting sheet goods, and trimming lumber with consistent results.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Metal Construction:\u003c\/strong\u003e Built from robust metal materials, this edge guide is designed to withstand regular workshop use, maintaining reliable alignment over the long haul.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick \u0026amp; Easy Installation:\u003c\/strong\u003e Drops in as a direct replacement for your worn or damaged original guide — no special tools or modifications needed, so downtime stays minimal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo Size Options:\u003c\/strong\u003e Available in 9mm and 11mm bar widths (Black or Silver finish) to match your specific saw model's guide rod diameter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e381091-00\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eApprox. 272 × 84 mm (10.7″ × 3.3″)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBar Width Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e9mm \/ 11mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eColor Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBlack \/ Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDC390K, DW936, DC300, DC310, DCS391B, DCS393, DC390B, DW936 Type 2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Circular Saw Edge Guide (381091-00)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eActual color may vary slightly from images due to monitor settings and lighting conditions.\u003c\/li\u003e\n  \u003cli\u003ePlease allow minor measurement tolerances of ±1–2mm due to manual measurement.\u003c\/li\u003e\n  \u003cli\u003eAlways verify your saw model and bar diameter (9mm or 11mm) before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-200mm-jewelry-measuring-caliper-bead-stone-gauge-stainless-steel\"\u003e0–200mm Stainless Steel Caliper – Precision Measuring Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-inch-threaded-brass-ball-valve-water-gas-oil-flow-control\"\u003e1-Inch Threaded Brass Ball Valve – Workshop Flow Control\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module – DIY Electronics \u0026amp; Workshop Projects\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general circular saw safety guidelines, visit the U.S. Consumer Product Safety Commission (CPSC) for tips on safe power tool operation in the home workshop.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Reciprocating_saw\" target=\"_blank\" rel=\"noopener\"\u003eReciprocating saw\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What DeWalt circular saw models is this edge guide compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This circular saw edge guide (Part No. 381091-00) is compatible with DeWalt models including DC390K, DW936, DC300, DC310, DCS391B, DCS393, DC390B, and DW936 Type 2. Always confirm your saw's bar diameter (9mm or 11mm) before purchasing to ensure a proper fit.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the difference between the 9mm and 11mm guide options?\u003c\/h4\u003e\n\u003cp\u003eA: The 9mm and 11mm measurements refer to the diameter of the guide bar rod that slots into your circular saw. Different DeWalt models use different bar diameters, so it's important to check your tool's specifications or original part dimensions before selecting your size.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this edge guide easy to install?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this replacement edge guide is designed for straightforward, tool-free installation. Simply remove your old or worn guide and slide the new one into place. No drilling, cutting, or modification is required, making it a quick swap that gets you back to work fast.\u003c\/p\u003e\n\u003ch4\u003eQ: How does the scale on the edge guide work?\u003c\/h4\u003e\n\u003cp\u003eA: The integrated scale printed on the guide allows you to set a precise, repeatable cutting width relative to your material's edge. Slide the guide to your desired measurement, lock it in place, and run your saw along the edge for a straight, accurate cut every time.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What DeWalt circular saw models is this edge guide compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This circular saw edge guide (Part No. 381091-00) is compatible with DeWalt models including DC390K, DW936, DC300, DC310, DCS391B, DCS393, DC390B, and DW936 Type 2. Always confirm your saw's bar diameter (9mm or 11mm) before purchasing to ensure a proper fit.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between the 9mm and 11mm guide options?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 9mm and 11mm measurements refer to the diameter of the guide bar rod that slots into your circular saw. Different DeWalt models use different bar diameters, so it's important to check your tool's specifications or original part dimensions before selecting your size.\"}}, {\"@type\": \"Question\", \"name\": \"Is this edge guide easy to install?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — this replacement edge guide is designed for straightforward, tool-free installation. Simply remove your old or worn guide and slide the new one into place. 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Slide the guide to your desired measurement, lock it in place, and run your saw along the edge for a straight, accurate cut every time.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Sewing \u0026 Hand Tools\", \"item\": \"https:\/\/oasis-select.com\/collections\/sewing-hand-tools\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Circular Saw Edge Guide with Scale for DeWalt DC390K DW936\", \"item\": \"https:\/\/oasis-select.com\/products\/circular-saw-edge-guide-scale-dewalt-dc390k-dw936-9mm-11mm\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"9mm Guide","offer_id":47748450189417,"sku":"14:1202#9mm Guide","price":8.88,"currency_code":"USD","in_stock":true},{"title":"Silver 11mm Guide","offer_id":47748450222185,"sku":"14:351074#Silver 11mm Guide","price":8.88,"currency_code":"USD","in_stock":true},{"title":"11mm Guide","offer_id":47748450254953,"sku":"14:2904#11mm Guide","price":8.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S0e87cd7f5a3d4fb8b4d793ab2b7e9d85R.webp?v=1783084124","url":"https:\/\/oasis-select.com\/products\/circular-saw-edge-guide-scale-dewalt-dc390k-dw936-9mm-11mm","provider":"Oasis Select","version":"1.0","type":"link"}