RAM Double U-Bolt Rail Mount for Smaller Rails – B Size Medium universal. Note: Products sold that do not bear the Zebra brand name are serviced and supported exclusively by their manufacturers in accordance with terms and conditions packaged with the products. Zebra Limited Warranty does not apply to products that are not Zebra branded, even if packaged or sold with Zebra products. Please contact the manufacturer directly for technical support and customer service. (Zebra 3PTY-RAM-B-101-235U)