{"product_id":"ebco-brass-zen-half-cylinder-70mm-nb","title":"Ebco Brass Zen Half Cylinder 70mm NB","description":"\u003c!-- About the Tool --\u003e \u003cp\u003eIf you're fitting a proper mortise setup and need something dependable, the \u003cstrong\u003eEbco Brass Zen Half Cylinder 70mm NB\u003c\/strong\u003e is one of those parts that quietly does its job without drama. It’s a \u003cstrong\u003e70mm half cylinder\u003c\/strong\u003e, which means keyed access on one side only — exactly what you want for balcony doors, service rooms, or internal security points where the other side already has a thumb turn or fixed hardware. Simple idea. Works well in the real world.\u003c\/p\u003e \u003cp\u003eWhat really matters with lock cylinders is how they feel after six months, not day one. This \u003cstrong\u003esolid brass construction\u003c\/strong\u003e keeps the mechanism stable and resistant to wear, while the \u003cstrong\u003ebrushed nickel finish\u003c\/strong\u003e (NB) gives it that clean, modern look builders and homeowners keep asking for. Turn the key and it shouldn’t grind, stick, or feel sloppy — and this one stays smooth if the install’s done right.\u003c\/p\u003e \u003ch2\u003eKey Features:\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSolid Brass Body\u003c\/strong\u003e - Provides strength and long service life even with frequent daily locking.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e70mm Half Cylinder Format\u003c\/strong\u003e - Fits standard mortise preparations where single-side key control is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrushed Nickel Finish\u003c\/strong\u003e - Matches modern handles and resists visible scratches from regular handling.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecision Pin Mechanism\u003c\/strong\u003e - Helps ensure smoother key entry and consistent turning without sticking.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eZen Series Compatibility\u003c\/strong\u003e - Designed to pair properly with Ebco mortise lock bodies and hardware sets.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eApplications\u003c\/h2\u003e \u003cp\u003eIn practice, a \u003cstrong\u003ehalf cylinder lock setup\u003c\/strong\u003e is the go-to choice when you only need security from one side. Think \u003cstrong\u003ebalcony doors, internal security doors, store rooms, office partitions\u003c\/strong\u003e, or even certain commercial spaces where controlled access matters. And that matters a lot on a job site — using the correct cylinder type avoids callbacks later because someone installed a double-side lock where it wasn’t needed.\u003c\/p\u003e \u003ch2\u003eWhy Choose This Model\u003c\/h2\u003e \u003cp\u003eHere’s the thing — cylinders all look similar in photos, but tolerances and metal quality separate the good from the frustrating. The \u003cstrong\u003eEbco Zen series hardware\u003c\/strong\u003e is built to match their mortise ecosystem, so you’re not fighting alignment issues or sloppy fitting. The \u003cstrong\u003ebalanced internal machining\u003c\/strong\u003e keeps the key action predictable, which is exactly what you want when this thing gets used every single day. Cheap cylinders feel fine at first. Then the key starts needing a wiggle. This one’s made to avoid that headache.\u003c\/p\u003e \u003ch2\u003eTechnical Specifications Explained\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial: Brass\u003c\/strong\u003e - Brass resists corrosion and keeps internal tolerances stable over years of use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSize: 70mm\u003c\/strong\u003e - This length suits standard door thicknesses commonly used in residential and commercial builds.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType: Half Cylinder\u003c\/strong\u003e - Allows keyed operation from one side while the opposite side uses another locking control.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish: NB (Brushed Nickel)\u003c\/strong\u003e - Gives a neutral metallic look that blends easily with modern architectural fittings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMortise Compatibility\u003c\/strong\u003e - Designed to slot into standard mortise lock bodies without special modification.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eWho Should Buy This\u003c\/h2\u003e \u003cp\u003eIf you're a \u003cstrong\u003econtractor installing multiple doors\u003c\/strong\u003e, a \u003cstrong\u003ecarpenter finishing a residential project\u003c\/strong\u003e, or a facilities guy replacing worn cylinders, this is exactly the kind of dependable mid-range hardware that saves time. It installs clean, lines up properly, and doesn’t need babysitting.\u003c\/p\u003e \u003cp\u003eAnd if you're a homeowner upgrading security, the \u003cstrong\u003esingle-side keyed cylinder design\u003c\/strong\u003e keeps operation straightforward while still giving proper locking control where it counts. Not flashy. Not complicated. Just a well-made cylinder that does what it’s supposed to — and keeps doing it long after the paint’s dried.\u003c\/p\u003e","brand":"Ebco","offers":[{"title":"75mm Half Cylinder","offer_id":47531116232861,"sku":"MDLCBZ-70H-AQ","price":608.0,"currency_code":"INR","in_stock":true},{"title":"70mm Half Cylinder","offer_id":47531116265629,"sku":"MDLCBZ-70H-NB","price":490.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/5511\/9517\/files\/Ebco_Brass_Zen_Half_Cylinder_70mm_AQ_b95432f1-1efd-489a-9848-40a465424187.webp?v=1767611173","url":"https:\/\/toolswarehouse.in\/products\/ebco-brass-zen-half-cylinder-70mm-nb","provider":"Tools Warehouse India","version":"1.0","type":"link"}