BTB™ Depth Control Arm SKU: WK11AW $12.00 Quantity discounts available QuantityPrice (0)No Reviews yet Quantity -+ Add to Shopping Cart Details This depth control arm has a thin 1/32" wheel and is intended to be used over the YellowWK3, WK4, & “Z” blades. The wheel rolls smoothly along uneven ... DetailsBackDetailsThis depth control arm has a thin 1/32" wheel and is intended to be used over the YellowWK3, WK4, & “Z” blades. The wheel rolls smoothly along uneven (in & out) urethane surfaces.WK11AW Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review