1 PC-Clasp, magnetic barrel, imitation rhodium-plated "pewter" (zinc-based alloy), 22x8mm round tube with glue-in ends, 5.5mm inside diameter. Sold in - Walmart.com
Hook magnet Ø 75 mm NEODYMIUM - zinc - holds 160 kg | magnet-shop.net
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1 Pc, Magnetic J Hook, 2 In., 90 Lb Pull Out Strength, Zinc Plated Steel Provide Support to Sensitive Voice & Data Cables Without Causing Stress - Walmart.com
Armature Extension for Electro-Magnetic Door Holder, Steel, Zinc-plated, Length = 1/2" - HANDYCT