Attributes . S-41AA 15-1/2 in Flex Handle, S-52EHA 10-3/8 in Enclosed Head Ratchet, S-140A Universal Joint, S-110P 5 in, S-115P 10 in Extension, ST-1212 3/8 in, ST-1214 7/16 in, ST-1216 1/2 in, ST-1218 9/16 in, ST-1220 5/8 in, ST-1222 11/16 in, ST-1224 3/4 in, ST-1226 . Names