{"product_id":"chumia-spiral-ground-anchors-24-pack-18-in-black-heavy-duty-steel-with-driver-bit","title":"Chumia Spiral Ground Anchors 24-Pack 18 in Black — Heavy-Duty Steel with Driver Bit","description":"\u003cp\u003e\u003cstrong\u003eThese are heavy-duty 18-inch spiral ground anchors from Chumia, sold in a 24-piece kit with a power nut driver bit to securely fasten trampolines, shelters, sheds, trees and more to soil.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you need reliable anchoring for outdoor equipment, the Chumia 24-piece earth anchor set is built for deeper embedment and durable holding power. Each anchor is an 18-inch solid-steel shaft with an 11 mm driver hole and a wide spiral blade that bites into the ground for strong resistance to uplift and lateral movement. The kit includes a power nut driver bit so you can install anchors faster with a drill or driver; the black corrosion-resistant finish keeps them looking good season after season.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these spiral ground anchors improve hold compared with standard stakes?\u003c\/h3\u003e\n\u003cp\u003eSpiral-ground anchors use a helix-shaped blade that increases surface area in the soil, creating far greater resistance to pullout than straight stakes. Because they screw into the ground, they distribute load down the shaft and across the spiral, reducing wobble under wind or load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e18-inch length for deeper soil penetration and better leverage\u003c\/li\u003e\n  \u003cli\u003eApprox. 7.1 cm helix width to maximize soil engagement\u003c\/li\u003e\n  \u003cli\u003eSolid 10 mm steel shaft for rigidity under load\u003c\/li\u003e\n  \u003cli\u003eHelical design resists uplift and sideways forces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these anchors work in different soil types and outdoor uses?\u003c\/h3\u003e\n\u003cp\u003eYes — the Chumia anchors are designed for a wide range of conditions, from packed garden soil to loam and sandy ground. They perform particularly well for semi-permanent installations like playground sets, trampolines, temporary shelters and small sheds when the ground is not overly rocky.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable for trampolines, swing sets, canopies, tents, sheds, and tree guying\u003c\/li\u003e\n  \u003cli\u003eWork best in soil that allows the spiral to bite; avoid heavy bedrock or solid clay without pre-drilling\u003c\/li\u003e\n  \u003cli\u003eBlack corrosion-resistant coating reduces rust in outdoor environments\u003c\/li\u003e\n  \u003cli\u003eIncluded driver bit lets you install anchors with a drill for faster placement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation, and what tools do I need?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: position the tip, then drive the anchor by turning until the spiral is fully buried. The kit’s power nut driver bit fits the anchor’s 11 mm driver hole so a cordless drill or impact driver does most of the work; hand tools can be used for smaller jobs or tighter spaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInsert anchor tip into soil and use the supplied driver bit in a drill\u003c\/li\u003e\n  \u003cli\u003eTurn until the spiral blade is fully below the surface for maximum hold\u003c\/li\u003e\n  \u003cli\u003eAttach straps, cables or brackets to the exposed top of the shaft\u003c\/li\u003e\n  \u003cli\u003eNo separate wrench required for most installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the dimensions and material features I should know?\u003c\/h3\u003e\n\u003cp\u003eEach anchor measures about 46 cm (18 inches) long with a roughly 7.1 cm spiral width and a 10 mm solid steel shaft. The driver hole is approximately 11 mm so it accepts the included power nut driver bit, and the anchors are finished in a durable black coating to resist corrosion and maintain appearance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: approx. 46 cm \/ 18 inches for deeper anchoring\u003c\/li\u003e\n  \u003cli\u003eHelix width: ~7.1 cm \/ 2.8 inches for improved grip\u003c\/li\u003e\n  \u003cli\u003eDriver hole diameter: ~11 mm \/ 0.43 inches for power-bit use\u003c\/li\u003e\n  \u003cli\u003eSolid steel construction with corrosion-resistant black finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this kit is for: the Chumia 24-piece anchor set is aimed at homeowners, landscapers and installers who need dependable, reusable ground anchors for outdoor equipment. It’s a practical choice for securing trampolines, swing sets, canopies, temporary shelters, garden sheds and trees — especially when you want quicker, stronger installations than with simple metal pegs. If you need anchors for very rocky ground or permanent concrete foundations, consider specialized anchors or concrete anchoring systems instead.\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: Can these anchors be removed and reused?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the spiral design allows anchors to be unscrewed and reused provided the shaft and helix remain undamaged.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will they work in clay or rocky soil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They perform well in loam and sand; very heavy clay or rocky ground may require pre-drilling or specialized anchors.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Chumia","offers":[{"title":"Default Title","offer_id":56801467826516,"sku":"B0BPWVFX27","price":207.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/chumia-front-packaging-anchors.jpg?v=1786742578","url":"https:\/\/gardenluxe.co.uk\/products\/chumia-spiral-ground-anchors-24-pack-18-in-black-heavy-duty-steel-with-driver-bit","provider":"Gardenluxe Uk","version":"1.0","type":"link"}