Extra 40 LB Spring Pair
Get an extra pair of 40 lb springs and expand your tension range to 200 lbs.
- 40 lb Spring Pair
Unless backordered, on pre-order, or delayed due to unforeseen circumstances, orders are processed within 3 business days.
US addresses only. If you're not satisfied with your Calf Buster, return it within 15 days of purchase (see Refund Policy)
