It is obtained from chuck and blade (item 2301). This preparation is a cut from the forequarter, made up of chuck and neck together in one piece.
Skeletal Components:
THE 1 ST TO 7 TH CERVICAL VERTEBRAE AND THE 1 ST, 2 ND AND 3 RD DORSAL VERTEBRAE AND CORRESPONDING SPINAL RIB ENDS.
Muscular Component:
RHOMBOIDEUS, COMPLEXUS, ESPLENIUS, LONGISSIMUS DORSI, ESPINALIS DORSI, MULTIFIDI DORSI, ILIOCOSTALIS, SERRATUS DORSALIS CRANEALIS, TRAPEZIUS AND LATISSIMUS DORSI MUSCLES.