Lock Away Self Storage Belton is located at 580 W. Loop 121 Belton, TX 76513 just across the street from the Belton Expo Center. Our facility is extremely clean completely fence and well lit we pride ourselves on our excellent customer service. Our friendly and experienced staff will help you select the unit that best suits your needs. from 50 to 400 feet. Most units are drive-up accessible, we have climate controlled units and we carry a full line of moving and packing supplies for your added convenience. Please come in and visit us.