{"product_id":"klein-tools-bls22-22-piece-long-ball-end-hex-key-set-sae-metric-heat-treated","title":"Klein Tools BLS22 22-Piece Long Ball-End Hex Key Set – SAE \u0026 Metric, Heat-Treated","description":"\u003ch2\u003ePremium, professional-grade hex keys for demanding tasks\u003c\/h2\u003e\n\u003cp\u003eFor more than a century and a half, Klein Tools has built a reputation for dependable hand tools. The BLS22 22-piece long ball-end hex key set brings that heritage into a versatile kit designed to handle a wide range of fasteners. With long, durable keys and a design that favors access in tight spaces, this set supports efficient work across automotive, machinery, electronics, and home projects. The pair of materials and finishes chosen by Klein Tools helps the tools hold up to daily use while keeping corrosion at bay, so you can focus on the job rather than maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat makes the BLS22 stand out\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e22-piece hex key set in SAE and metric sizes, covering both traditional and metric fasteners\u003c\/li\u003e\n  \u003cli\u003eL-Style keys that extend reach and leverage for turning stubborn fasteners\u003c\/li\u003e\n  \u003cli\u003eBall-end tips allow access at angles up to 25 degrees, helping you work in cramped areas\u003c\/li\u003e\n  \u003cli\u003eHeat-treated steel provides long-term durability for regular use\u003c\/li\u003e\n  \u003cli\u003eBlack phosphate coating offers corrosion resistance to keep the tools performing over time\u003c\/li\u003e\n  \u003cli\u003eInternal locking mechanism helps prevent loss of keys when moving between tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIncluded sizes at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSAE: 1\/16, 5\/64, 3\/32, 7\/64, 1\/8, 9\/64, 5\/32, 3\/16, 7\/32, 1\/4, 5\/16, 3\/8\u003c\/li\u003e\n  \u003cli\u003eMetric: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 10 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use, with less hassle\u003c\/h3\u003e\n\u003cp\u003eWhether you’re servicing a vehicle, assembling machinery, or performing home repairs, the BLS22 is designed to slot into busy workflows. The long reach helps you access fasteners in recessed areas, while the ball-end tips reduce re-positioning time in awkward angles. A robust finish and durable metallurgy mean you can rely on these keys for repeated use, and the built-in storage keeps the set organized so you spend less time searching and more time working.\u003c\/p\u003e\n\n\u003ch3\u003eDurability and organization you can trust\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-treated, tempered steel balances strength with a precise fit on fasteners\u003c\/li\u003e\n  \u003cli\u003eBlack phosphate coating adds rust resistance for longer life in varied environments\u003c\/li\u003e\n  \u003cli\u003eInternal locking keeps all keys securely in place when not in use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDesigned with professionals in mind and backed by Klein Tools’ long-running commitment to quality, the BLS22 offers a practical mix of range, reach, and resilience. It’s a compelling option for anyone who needs a dependable hex key set that can handle modern fasteners without sacrificing comfort or precision. While results will vary with application, users often find the combination of long keys, ball-end access, and secure storage to be a meaningful upgrade to their toolkit.\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 BLS22 set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 22 pieces in SAE and metric sizes: 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: Why choose ball-end hex keys in this set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ball-end tips provide access at angles up to 25 degrees for hard-to-reach fasteners.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KLEIN TOOLS","offers":[{"title":"Default Title","offer_id":53094096306287,"sku":"B0D8BT8PDW","price":29.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/klein-tools-bls22-hex-keys-bundle.jpg?v=1778787377","url":"https:\/\/taskholt.com\/products\/klein-tools-bls22-22-piece-long-ball-end-hex-key-set-sae-metric-heat-treated","provider":"TaskHolt","version":"1.0","type":"link"}