Camco RV Standard Battery Box | Features a Heavy-Duty Corrosion-Resistant Polypropylene Construction, Durable Woven Hold-Down Strap and Fits Group Size 24 Batteries | Black (55362) - Walmart.com
Amazon.com: 78'' Battery Tie Down Strap, Battery Box Hold-Down Strap for Gas Fuel Heavy Duty Battery Box with Stainless Steel Cam Buckle, Stainless Steel 316 Deck Loop Mounts,4 SS Screws : Automotive
Amazon.com: 78'' Battery Tie Down Strap, Battery Box Hold Down Lashing Straps Kit with Stainless Steel Cam Buckle, Stainless Steel Deck Loop Mounts, SS Screws : Sports & Outdoors
Super Start battery box tie down strap. New. 1 1/2 inches X 42 inches long. | eBay
Electric Over Hydraulic Battery Box, UV Resistant Black w/ Strap - NOC — AmeraTrail Parts