{"product_id":"merkur-510-progress-adjustable-safety-razor-antique-brass-knob","title":"Merkur 510 Progress Adjustable Safety Razor - Antique Brass Knob","description":"\u003cp\u003eThe \u003cstrong\u003eMerkur 510 Progress Antique Brass Adjustable Safety Razor\u003c\/strong\u003e is the long-handled version of Merkur's classic adjustable razor, a design with roots in the 1950s. It combines a bright chrome body with a contrasting \u003cstrong\u003eantique brass metal adjustment knob\u003c\/strong\u003e, engraved with the Merkur name.\u003c\/p\u003e\n\u003cp\u003eTurning the numbered knob changes the blade gap from approximately \u003cstrong\u003e0.6 to 1.6 mm\u003c\/strong\u003e. Lower settings provide a gentler feel for daily shaving or more sensitive areas, while higher settings increase efficiency for denser or longer growth. The scale makes it easy to note a preferred setting or use different settings for separate passes.\u003c\/p\u003e\n\u003cp\u003eThe extended 94 mm handle offers more reach than the standard Merkur 500 Progress while retaining the familiar two-piece head and straight-cut closed comb. At 112 g, the razor feels substantial without needing added pressure, and the contoured handle remains secure during adjustment and shaving.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable blade gap:\u003c\/strong\u003e Approximately 0.6-1.6 mm for personalised shaving control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong 510 handle:\u003c\/strong\u003e Added reach and a fuller grip than the shorter 500 Progress.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAntique brass metal knob:\u003c\/strong\u003e Contrasts with the bright chrome body and carries Merkur engraving.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClosed-comb head:\u003c\/strong\u003e Straight-cut geometry with good lather clearance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo-piece construction:\u003c\/strong\u003e Secure blade positioning and straightforward changes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in Germany:\u003c\/strong\u003e Designed and manufactured by Merkur in Solingen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Adjust and Care For the Razor\u003c\/h3\u003e\n\u003cp\u003eWith the head assembled and the blade seated evenly, turn the adjustment knob to the chosen numbered setting. Begin at a lower setting and increase gradually until the balance of comfort and efficiency suits your blade and beard. Rinse the head after each use, dry the razor and occasionally apply a small amount of mineral oil to the adjustment thread.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRazor type:\u003c\/strong\u003e Two-piece adjustable double-edge safety razor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComb type:\u003c\/strong\u003e Closed comb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCut:\u003c\/strong\u003e Straight cut\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade gap:\u003c\/strong\u003e Adjustable, approximately 0.6-1.6 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Bright chrome with antique brass metal knob\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 105 x 41 x 25 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandle length:\u003c\/strong\u003e 94 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandle diameter:\u003c\/strong\u003e 12.5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRazor weight:\u003c\/strong\u003e 112 g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Folding box, 132 x 52 x 27 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaged weight:\u003c\/strong\u003e 126 g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of manufacture:\u003c\/strong\u003e Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompare it with the \u003ca href=\"\/products\/merkur-510-progress-bright-chrome-safety-razor\"\u003eMerkur 510 Progress Bright Chrome\u003c\/a\u003e or the shorter \u003ca href=\"\/products\/merkur-500-progress-antique-brass-safety-razor\"\u003eMerkur 500 Progress Antique Brass\u003c\/a\u003e. For servicing, choose the matching \u003ca href=\"\/products\/merkur-510-progress-antique-brass-replacement-metal-knob-upgrade-kit\"\u003eMerkur 510 Antique Brass Replacement Upgrade Kit\u003c\/a\u003e, and use standard \u003ca href=\"\/products\/merkur-super-platinum-razor-blades\"\u003eMerkur double-edge blades\u003c\/a\u003e.\u003c\/p\u003e","brand":"Merkur","offers":[{"title":"Default Title","offer_id":57220864770313,"sku":"510105","price":77.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3136\/8457\/files\/merkur_510105_top_x_1__clipped_rev_1.jpg?v=1784989399","url":"https:\/\/www.malegroomingsupplies.com\/products\/merkur-510-progress-adjustable-safety-razor-antique-brass-knob","provider":"Male Grooming Supplies","version":"1.0","type":"link"}