{"product_id":"klein-tools-bls18-hex-key-wrench-set-color-coded-sae-metric-long-arm-ball-end-18-piece","title":"Klein Tools BLS18 Hex Key Wrench Set – Color-Coded SAE \u0026 Metric, Long Arm, Ball End, 18-Piece","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Klein Tools BLS18 hex key wrench set brings together 18 popular SAE and metric sizes in one compact, color coded caddy. Designed for professional use, it emphasizes extended reach, comfortable handling, and precise engagement across angled work, helping you tackle fasteners with confidence.\u003c\/p\u003e\n\u003ch2\u003eWhat’s Included and How It Supports Your Workflow\u003c\/h2\u003e\n\u003cp\u003eWith nine SAE and nine metric sizes, this set covers the most common fasteners you’ll encounter on the job. The color coded sleeve makes it fast to identify the correct size at a glance, reducing search time and keeping your workflow efficient on busy days.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSAE: 7\/64, 1\/8, 9\/64, 5\/32, 3\/16, 7\/32, 1\/4, 5\/16, 3\/8 in\u003c\/li\u003e\n  \u003cli\u003eMetric: 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesign, Comfort and Angled Access\u003c\/h2\u003e\n\u003cp\u003eThe set features extra-long arms that deliver up to 30 percent more reach, helping you engage fasteners that sit at awkward angles. Round shanks with a plastic sleeve provide a more comfortable grip during longer sessions. The ball-end hex keys are optimized for use at angles up to 25 degrees, enabling smoother operation in tight corners and nooks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExtra-long arms enhance leverage in tight spaces\u003c\/li\u003e\n  \u003cli\u003ePlastic sleeves improve grip comfort during extended work\u003c\/li\u003e\n  \u003cli\u003eBall-end keys accommodate angled access up to 25 degrees\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDurability, Heritage and Use Cases\u003c\/h2\u003e\n\u003cp\u003eKlein Tools is an American, family-owned manufacturer with six generations of engineering know-how. The BLS18 set combines heat-treated steel with precise tolerances for dependable performance over time, even in demanding environments.\u003c\/p\u003e\n\u003cp\u003eIn practice, this kit shines from automotive maintenance and appliance service to cabinetry and general maintenance tasks where multiple fastener sizes appear. The included compact caddy keeps the collection organized and portable between sites.\u003c\/p\u003e\n\u003ch2\u003eCare and Practical Details\u003c\/h2\u003e\n\u003cp\u003eAll 18 keys are heat-treated for hardness and longevity. To extend tool life, wipe clean after use and store in the provided caddy sleeve to prevent loss. This setup supports quick access, organization, and consistent performance at the workbench or on-site.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose Klein Tools\u003c\/h3\u003e\n\u003cp\u003eRooted in a long-standing tradition of professional-grade hand tools, Klein Tools combines quality materials, thoughtful design, and manufacturing care to deliver tools that help professionals get the job done with precision and reliability.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What sizes are included in the Klein Tools BLS18 Hex Key Set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes 18 sizes across SAE and metric ranges: 1\/16 in to 3\/8 in and 1.5 mm to 10 mm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which features improve comfort and access during use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Color-coded sleeves, extra-long arms, and a ball-end design enhance quick identification, reach, and angled engagement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KLEIN TOOLS","offers":[{"title":"Default Title","offer_id":53085893853295,"sku":"B0DJCG12DY","price":56.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/klein-tools-bls18-color-coded-sleeves.jpg?v=1778628093","url":"https:\/\/taskholt.com\/products\/klein-tools-bls18-hex-key-wrench-set-color-coded-sae-metric-long-arm-ball-end-18-piece","provider":"TaskHolt","version":"1.0","type":"link"}