{"product_id":"adjustable-combination-square-ruler-45-90-degree-bubble-level-woodworking","title":"Adjustable Combination Square Ruler | 45° 90° Woodworking Tool","description":"\n\u003ch2\u003eAdjustable Combination Square Ruler with Bubble Level\u003c\/h2\u003e\n\u003cp\u003eTake the guesswork out of measuring and marking with this precision \u003cstrong\u003eAdjustable Combination Square Ruler\u003c\/strong\u003e. Whether you're tackling woodworking projects, carpentry layout work, furniture assembly, or DIY home repairs, this versatile tool helps you check 45° and 90° angles, draw accurate reference lines, and verify horizontal alignment — all in one compact, easy-to-use design.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003ch4\u003e✔ 45° \u0026amp; 90° Angle Measuring\u003c\/h4\u003e\n\u003cp\u003eEffortlessly verify both 45-degree and 90-degree angles for wood cutting, frame assembly, corner checking, board marking, and everyday workshop measurement tasks.\u003c\/p\u003e\n\n\u003ch4\u003e✔ Built-In Bubble Level\u003c\/h4\u003e\n\u003cp\u003eThe integrated green bubble level vial lets you instantly check horizontal alignment as you work — ideal for installation, layout, and leveling tasks without reaching for a separate tool.\u003c\/p\u003e\n\n\u003ch4\u003e✔ Adjustable Sliding Ruler\u003c\/h4\u003e\n\u003cp\u003eThe smooth-sliding ruler design flexes to meet your measuring needs. Simply loosen the brass locking knob, slide to your desired position, and lock it in place for repeatable, accurate measurements.\u003c\/p\u003e\n\n\u003ch4\u003e✔ Clear Measurement Scale\u003c\/h4\u003e\n\u003cp\u003eBold, easy-to-read scale markings on the black ruler body make quick measurements on wood boards, panels, frames, and flat materials a breeze — even in low-light workshop conditions.\u003c\/p\u003e\n\n\u003ch4\u003e✔ Compact \u0026amp; Professional Design\u003c\/h4\u003e\n\u003cp\u003eThe slim, lightweight body is easy to grip and carry. The classic combination of a black ruler body, green level vial, and brass hardware gives this tool a professional workshop look and feel.\u003c\/p\u003e\n\n\u003ch3\u003eAvailable Sizes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e15 cm \/ 5.91 in\u003c\/li\u003e\n  \u003cli\u003e20 cm \/ 7.87 in\u003c\/li\u003e\n  \u003cli\u003e25 cm \/ 9.84 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePlease select your preferred size before ordering.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeasuring, marking, angle checking, leveling\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAngles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45° and 90°\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRuler Lengths\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 cm | 20 cm | 25 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack with green bubble level \u0026amp; brass knob\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 piece\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSuitable For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWoodworking \u0026amp; carpentry layout\u003c\/li\u003e\n  \u003cli\u003eDIY home repair \u0026amp; renovation\u003c\/li\u003e\n  \u003cli\u003eBoard cutting reference lines\u003c\/li\u003e\n  \u003cli\u003eRight-angle \u0026amp; 45° line marking\u003c\/li\u003e\n  \u003cli\u003eFurniture assembly\u003c\/li\u003e\n  \u003cli\u003eGeneral workshop measuring tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Adjustable Combination Square Ruler\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/25-in-1-precision-magnetic-screwdriver-set-pro-repair-tool-kit\"\u003e25-in-1 Precision Magnetic Screwdriver Set | Pro Repair Kit\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/34-compartment-double-sided-hardware-storage-box-removable-dividers\"\u003e34-Compartment Double-Sided Hardware Storage Box \u0026amp; Dividers\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/5-in-1-diamond-ceramic-knife-sharpener-kitchen-scissors\"\u003e5-in-1 Diamond Knife Sharpener | Kitchen \u0026amp; Scissor Sharpener\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Manual measurement may have slight dimensional variations. Actual color may differ slightly from product images due to screen settings and lighting conditions. Keep the tool clean and dry after use.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What angles can this combination square ruler measure?\u003c\/h4\u003e\n\u003cp\u003eA: This adjustable combination square ruler is designed to check both 45-degree and 90-degree angles, making it ideal for woodworking, carpentry, frame assembly, board marking, and general DIY measuring tasks.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the sliding ruler adjustment work?\u003c\/h4\u003e\n\u003cp\u003eA: Simply loosen the brass locking knob on the head, slide the ruler blade to your desired measurement position, and then tighten the knob to lock it firmly in place. This allows flexible, repeatable measurements across a variety of project sizes.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What sizes are available for this combination square ruler?\u003c\/h4\u003e\n\u003cp\u003eA: The ruler is available in three lengths: 15 cm (5.91 in), 20 cm (7.87 in), and 25 cm (9.84 in). Please select the size that best suits your woodworking or DIY project needs before placing your order.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the built-in bubble level work accurately for woodworking installations?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The integrated green bubble level vial provides a quick and convenient horizontal alignment check while you work, making it useful for installation, leveling, and layout tasks without needing a separate spirit level.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What angles can this combination square ruler measure?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This adjustable combination square ruler is designed to check both 45-degree and 90-degree angles, making it ideal for woodworking, carpentry, frame assembly, board marking, and general DIY measuring tasks.\"}}, {\"@type\": \"Question\", \"name\": \"How does the sliding ruler adjustment work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Simply loosen the brass locking knob on the head, slide the ruler blade to your desired measurement position, and then tighten the knob to lock it firmly in place. This allows flexible, repeatable measurements across a variety of project sizes.\"}}, {\"@type\": \"Question\", \"name\": \"What sizes are available for this combination square ruler?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ruler is available in three lengths: 15 cm (5.91 in), 20 cm (7.87 in), and 25 cm (9.84 in). Please select the size that best suits your woodworking or DIY project needs before placing your order.\"}}, {\"@type\": \"Question\", \"name\": \"Does the built-in bubble level work accurately for woodworking installations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The integrated green bubble level vial provides a quick and convenient horizontal alignment check while you work, making it useful for installation, leveling, and layout tasks without needing a separate spirit level.\"}}]}\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:\/\/sdf9i0-k1.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Tools \u0026 Hardware\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/collections\/tools-hardware\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Adjustable Combination Square Ruler | 45° 90° Woodworking Tool\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/products\/adjustable-combination-square-ruler-45-90-degree-bubble-level-woodworking\"}]}\u003c\/script\u003e","brand":"QXL","offers":[{"title":"15cm","offer_id":46963426197703,"sku":"14:10#15cm","price":18.52,"currency_code":"USD","in_stock":true},{"title":"20cm","offer_id":46963426230471,"sku":"14:29#20cm","price":19.48,"currency_code":"USD","in_stock":true},{"title":"25cm","offer_id":46963426263239,"sku":"14:173#25cm","price":21.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/8314\/9255\/files\/Sa84b7920ef864ec7bce349bc2a300182J_a8680f7d-7028-4a6c-8619-ea2c3551a4c6.webp?v=1786052254","url":"https:\/\/qxlcustomerservice.com\/products\/adjustable-combination-square-ruler-45-90-degree-bubble-level-woodworking","provider":"QXL","version":"1.0","type":"link"}