{"title":"Security \u0026 Specialist Covers","description":"\u003cp\u003eSecurity and specialist manhole covers are access covers designed for installations requiring additional protection, restricted access or non standard configurations. They are commonly used in \u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/recessed-covers\/sealed-locking.html\"\u003epublic areas\u003c\/a\u003e, \u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/recessed-covers\/water-odour-tight.html\"\u003ecommercial sites\u003c\/a\u003e and \u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/bespoke-manhole-covers\"\u003einfrastructure projects.\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"600-x-600mm-security-ductile-iron-manhole-cover-d400","title":"600 x 600mm Security Ductile Iron Manhole Cover D400","description":"\u003cp\u003eClear Opening: 600mm x 600mm \u003cbr\u003eOverall Frame Size: 758mm x 758mm \u003cbr\u003eFrame Depth: 100mm\u003c\/p\u003e\n\u003cp\u003eHigh security \u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/manhole-covers\/cast-iron-ductile-iron-gully-gratings.html\" title=\" ductile iron manhole cover \"\u003eductile iron manhole cover \u003c\/a\u003eand frame for defence sites, prisons, \u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/manhole-covers\/cast-iron-ductile-iron-gully-gratings\/ductile-iron-e600-f900.html\"\u003ehighways\u003c\/a\u003e and utility networks. Twin double triangular lids with \u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/manhole-covers\/cast-iron-ductile-iron-gully-gratings\/ductile-iron-d400.html\" title=\" D400 \"\u003eD400\u003c\/a\u003e\u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/manhole-covers\/cast-iron-ductile-iron-gully-gratings\/ductile-iron-d400.html\"\u003e \u003c\/a\u003eloading, internal security plate and controlled access design.\u003c\/p\u003e","brand":"Clark Drain","offers":[{"title":"Default Title","offer_id":53652925481297,"sku":"CD 701HKMD\/SEC","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/9296\/8529\/files\/CD701HKMD-SEC_4.png?v=1777466472"},{"product_id":"600-x-600mm-security-galvanised-steel-manhole-cover-facta-aaa","title":"600 x 600mm Security Galvanised Steel Manhole Cover FACTA AAA","description":"\u003cp\u003eClear Opening: 600mm x 600mm \u003cbr\u003eOverall Frame Size: 675mm x 675mm \u003cbr\u003eFrame Depth: 86mm\u003c\/p\u003e\n\u003cp\u003eSecurity galvanised steel manhole cover and frame for defence sites, prisons and controlled access areas. Solid top flush lid with padlock security, anti-slip tread and FACTA AAA loading.\u003c\/p\u003e","brand":"Clark Drain","offers":[{"title":"Default Title","offer_id":53652927086929,"sku":"CD 1424\/SEC","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/9296\/8529\/files\/1_c46c1197-cd43-4ed9-96c4-8813705389a7.png?v=1777450681"},{"product_id":"1200-x-600mm-security-steel-manhole-cover-facta-aaa","title":"1200 x 600mm Security Steel Manhole Cover FACTA AAA","description":"\u003cp\u003eClear Opening: 1200mm x 600mm \u003cbr\u003eOverall Frame Size: 1320mm x 720mm \u003cbr\u003eFrame Depth: 80mm\u003c\/p\u003e\n\u003cp\u003eTwin lid galvanised \u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/recessed-covers\/stainless-steel-manhole-covers.html\" title=\"stainless steel manhole cover \"\u003esteel\u003c\/a\u003e\u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/recessed-covers\/stainless-steel-manhole-covers.html\"\u003e \u003c\/a\u003esecurity manhole cover and frame for defence sites, prisons and controlled access compounds. FACTA AAA rated flush cover with padlock security and anti-slip tread finish.\u003c\/p\u003e","brand":"Clark Drain","offers":[{"title":"Default Title","offer_id":53652939047249,"sku":"CD 1445\/SEC","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/9296\/8529\/files\/CD1445SEC.png?v=1778052410"},{"product_id":"1200-x-675mm-security-ductile-iron-manhole-cover-d400","title":"1200 x 675mm Security Ductile Iron Manhole Cover D400","description":"\u003cp\u003eClear Opening: 1200mm x 675mm \u003cbr\u003eOverall Frame Size: 1345mm x 820mm \u003cbr\u003eFrame Depth: 100mm\u003c\/p\u003e\n\u003cp\u003eHeavy duty security \u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/manhole-covers\/cast-iron-ductile-iron-gully-gratings.html\" title=\"ductile iron manhole cover\"\u003eductile iron manhole cover\u003c\/a\u003e for highways, defence sites and utility chambers. Multi leaf double triangular design with \u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/manhole-covers\/cast-iron-ductile-iron-gully-gratings\/ductile-iron-d400.html\" title=\" D400 loading manhole cover\"\u003eD400 \u003c\/a\u003eloading, internal security plates and controlled access locking.\u003c\/p\u003e","brand":"Clark Drain","offers":[{"title":"Default Title","offer_id":53652957364561,"sku":"CD 693HKMD\/SEC","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/9296\/8529\/files\/CD693HKMDSEC.png?v=1778063742"},{"product_id":"1500-x-750mm-security-steel-manhole-cover-facta-aaa","title":"1500 x 750mm Security Steel Manhole Cover FACTA AAA","description":"\u003cp\u003eClear Opening: 1500mm x 750mm \u003cbr\u003eOverall Frame Size: 1620mm x 870mm \u003cbr\u003eFrame Depth: 80mm\u003c\/p\u003e\n\u003cp\u003eTwin lid galvanised \u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/recessed-covers\/stainless-steel-manhole-covers.html\" title=\"stainless steel manhole cover \"\u003esteel\u003c\/a\u003e\u003ca href=\"https:\/\/recessedmanholecovers.co.uk\/recessed-covers\/stainless-steel-manhole-covers.html\"\u003e \u003c\/a\u003esecurity manhole cover and frame for defence sites, prisons and controlled compounds. FACTA AAA rated flush cover with padlock security and anti-slip tread finish.\u003c\/p\u003e","brand":"Clark Drain","offers":[{"title":"Default Title","offer_id":53652962410833,"sku":"CD 1446\/SEC","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/9296\/8529\/files\/CD1446SEC_1.png?v=1778051506"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/9296\/8529\/collections\/CD1446SEC_2.png?v=1779876625","url":"https:\/\/recessedmanholecovers.co.uk\/collections\/security-specialist-manhole-covers.oembed","provider":"Recessed Manhole Covers","version":"1.0","type":"link"}