The class B-5 of the Wheeling & Lake Erie was a copy of the USRA 0-6-0 switcher. Between 1929 and 1944, the railroad's own Brewster shops built a total of 36 which were more modern than the original USRA design. New features were roller bearings on all axles and inside bearing tender trucks. The firebox now included 30 square feet of thermic syphons. These locomotives carried the numbers 3951 to 3986 and had slightly varying dimensions and weights depending on the batch. They were retired between 1952 and 1957 and all but two were scrapped which can today be found in Ohio. No. 3960 belongs to the Age of Steam Roundhouse in Sugarcreek and No. 3984 to the Lorain & West Virginia Railway in Wellington.