Motorcycle Helmet Lock Anti Theft Security Universal For Harley 7/8inch 22mm Tube

Specification: Product Name: Helmet Lock Color: Black, Chrome Material: Metal Size: 57mm(L)x25mm(W)x38mm(H) Two mount hole size: 33mm Fitment: Universal for harley with 7/8" round tubing. 2 mount screws and 2 keys are included. Helmet rings lock in place with solid tubular lock. Note: 1. Instruction is not included,professional installation is highly recommended. 2. Please check the size measurement chart carefully before making payment. 3. Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) 4. The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding. Package Included: 1 X Helmet lock 2 X Mount screws 2 X Keys