{"product_id":"qs1108-matt-black-43mm-satin-nickel-knob-cylinder-with-oval-knob-and-no-keys","title":"QS1108MBLS 43mm Black Knob Cylinder | Oval Knob \u0026 Blank | No Keys","description":"\u003ch2\u003eQS1108MBLS — 43mm Black Knob Cylinder | Oval Knob \u0026amp; Blank | No Keys\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eQS1108MBLS\u003c\/strong\u003e is a 43mm knob cylinder in a premium black powder coated finish, featuring an oval thumb turn knob on one side and a blank on the other. No key entry — this cylinder is designed for applications where internal thumb turn operation is required without external key access, such as bathroom or privacy locksets.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e QS1108MBLS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 43mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black powder coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne side:\u003c\/strong\u003e Oval thumb turn knob\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther side:\u003c\/strong\u003e Blank (no keyway)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeys supplied:\u003c\/strong\u003e None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Privacy \/ bathroom locksets, internal doors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack powder coated\u003c\/strong\u003e — durable, corrosion-resistant finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnob \u0026amp; blank configuration\u003c\/strong\u003e — thumb turn operation one side, no key entry on the other\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e43mm length\u003c\/strong\u003e — suitable for standard door thicknesses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo keys included\u003c\/strong\u003e — privacy\/bathroom application\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with\u003c\/strong\u003e the \u003ca href=\"https:\/\/doorsdirect.co.za\/collections\/door-hardware-door-locks\/products\/qs6055-1b-heavy-duty-latch-bolt-and-dead-bolt\" style=\"color: red; font-weight: bold;\"\u003eQS6055\/1B Heavy Duty Mortice Latch Bolt \u0026amp; Deadbolt\u003c\/a\u003e — lock sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eWhat is a knob cylinder?\u003c\/h4\u003e\n\u003cp\u003eA knob cylinder (also called a thumb turn cylinder) uses a thumb turn knob rather than a key to operate the lock from one side. The QS1108MBLS has a blank on the opposite side, meaning there is no external key access — suited to privacy and bathroom applications.\u003c\/p\u003e\n\n\u003ch4\u003eWhat is the difference between the QS1108MBLS and the QS1108BL?\u003c\/h4\u003e\n\u003cp\u003eThe QS1108BL is a 60mm key cylinder supplied with 3 keys. The QS1108MBLS is a 43mm knob cylinder with an oval thumb turn knob and a blank — no key entry, no keys supplied.\u003c\/p\u003e\n\n\u003ch4\u003eWhat doors is this cylinder suitable for?\u003c\/h4\u003e\n\u003cp\u003eThis cylinder is suited to internal privacy or bathroom doors where thumb turn operation is needed without external key access.\u003c\/p\u003e\n\n\u003ch4\u003eDoes this cylinder come with keys?\u003c\/h4\u003e\n\u003cp\u003eNo. This is a knob\/blank cylinder with no keyway — no keys are supplied.\u003c\/p\u003e\n\n\u003ch4\u003eWhat finish is this cylinder?\u003c\/h4\u003e\n\u003cp\u003eBlack powder coated — a durable, premium finish consistent with the QS Doorware black hardware range.\u003c\/p\u003e\n\n\u003ch4\u003eWhat lock does this cylinder work with?\u003c\/h4\u003e\n\u003cp\u003eThis cylinder is compatible with the \u003ca href=\"https:\/\/doorsdirect.co.za\/collections\/door-hardware-door-locks\/products\/qs6055-1b-heavy-duty-latch-bolt-and-dead-bolt\" style=\"color: red; font-weight: bold;\"\u003eQS6055\/1B Heavy Duty Mortice Latch Bolt \u0026amp; Deadbolt\u003c\/a\u003e. Lock sold separately.\u003c\/p\u003e\n\n\u003ch4\u003eWhat is the lead time?\u003c\/h4\u003e\n\u003cp\u003e3–4 days from order confirmation.\u003c\/p\u003e\n\n\u003ch4\u003eWhere can I buy this cylinder in South Africa?\u003c\/h4\u003e\n\u003cp\u003eAvailable online at doorsdirect.co.za with nationwide delivery across South Africa, including Johannesburg, Cape Town, Durban, and Pretoria.\u003c\/p\u003e","brand":"QS Doorware","offers":[{"title":"Default Title","offer_id":53866587619622,"sku":"QS1108MBLS","price":270.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/5439\/1078\/files\/QS1108BlackSingle.webp?v=1789457133","url":"https:\/\/doorsdirect.co.za\/products\/qs1108-matt-black-43mm-satin-nickel-knob-cylinder-with-oval-knob-and-no-keys","provider":"Doors Direct","version":"1.0","type":"link"}