Home > Chief TV Wall Mounts > Chief TA500 Chief, Thin stall in-Wall Box, Chief TA500 Chief, Thin stall in-Wall Box, Large, Ts525 Ts32 Chief. Thin stall in-wall box. Large. Country of origin - switzerland. Price: $274.90 Note: Prices on some products change frequently. To see more details, check the latest price, or to purchase, please visit the link below: