Manufactured by BDS Suspension | 124408 | Rear Adjustable Track Bar | Jeep Wrangler JK (07-18), Heavy wall 5/16" x 1.5" OD tubular construction, precision formed for clearance Adjustable design for use with 0- to 4.5-inches of lift OE-replacement bolt-in design Threaded double adjustment collar allows easy adjustment on vehicle without the need to r, Heavy wall 5/16" x 1.5" OD tubular construction, precision formed for clearance. Adjustable design for use with 0- to 4.5-inches of lift. OE-replacement bolt-in design. Threaded double adjustment collar allows easy adjustment on vehicle without the need to remove from vehicle. Pinch-bolt style clamp to secure track bar position. Both ends use OE-style bushings for durability and quiet operation. Product information updated on 2025-03-10. This product can ship by Small Parcel