EYPINS Double-Layer Ground/Wall Anchor - High-Security Heavy-Duty Motorcycle/Bike Lock, Anti-Theft Large-Size Anchor for Motorbike, Bicycle & Outdoor Use

【Dual-Layer Security】 Crafted with heavy-duty, hardened 5mm steel on both inner and outer layers, the heavy duty ground anchor delivers unmatched durability and theft resistance. Its reinforced bilayer design ensures maximum protection for motorcycles, bikes, or outdoor equipment

【Versatile Compatibility】The enlarged 3.07” x 1.65” inner ring of this ground anchor accommodates up to two 10mm chains or four 7mm chains, enabling secure locking of multiple items. Designed to pair seamlessly with most U-locks and chain locks, it offers flexible security solutions for homes, garages, or workshops

【Tamper-Proof Durability】 Engineered with four 16mm-thick anchor points and anti-tamper security balls, this high security motorbike lock withstands extreme force and deters pry tools. Built for permanent installation, its rugged construction thrives in all weather conditions, indoors or outdoors

【Quick, Tool-Friendly Setup】Install this wall anchor just take few minutes: Position expansion screws, align the anchor, and tighten securely. Requires a 16mm drill bit (not included) for hassle-free mounting on concrete or solid surfaces