JDC Motorcycle Ground Anchor Heavy Duty Hardened Steel SPHERE Black

Hardened heavy duty 5mm thick steel ground anchor with extra strong welds. Will fit chain lock links up to 12mm in diameter. Fixed to floors and walls using stainless steel anchor bolts provided. Suitable for most chain locks. A ball bearing covers the countersunk bolt heads preventing them being removed or tampered with. Includes 2x heavy duty stainless steel M10 ground anchor bolts, 2x stainless steel ball bearings, an Allen key and fitting instructions. Dimensions: 13cm Length, 8.5cm Width, 5.5cm Height. Opening: 6.5cm Width 4.5cm Height. DIY knowledge would be useful for installation. Tools required: Power drill, 10mm masonry drill bit (for pilot hole), 16mm masonry drill bit and a hammer.