Wordpress Setting API SELECT & RADIO field

<?php $selectLoader = esc_attr( get_option( 'select-loader' ) ); ?>
    <select id="time_options" name="select-loader">
       <option vale="1" <?php echo selected( $selectLoader, '1', false); ?>>1</option>
       <option vale="2" <?php echo selected( $selectLoader, '2', false); ?>>2</option>
       <option vale="3" <?php echo selected( $selectLoader, '3', false); ?>>3</option>
       <option vale="4" <?php echo selected( $selectLoader, '4', false); ?>>4</option>
    </select>
    <br>
    <input type="radio" name="select-loader" value="1" <?php echo checked( 1, $selectLoader, false); ?>> 1 <br>
    <input type="radio" name="select-loader" value="2" <?php echo checked( 2, $selectLoader, false); ?>> 2 <br>
    <input type="radio" name="select-loader" value="3" <?php echo checked( 3, $selectLoader, false); ?>> 3 <br>
    <input type="radio" name="select-loader" value="4" <?php echo checked( 4, $selectLoader, false); ?>> 4 <br>