Kinex Systems Kinex Duel Bridge Stabilizer / Right Hand Lost XD. Length is 6" and weight is 8 oz. This design helps you hold on target and plum the bow at full draw prior to the shot. Comes with one Mathews Harmonic Damper and one Mathews Harmonic Stabilizer. Orientation adjusts with 4 lock-down set screws. Package Contents: Kinex Systems Kinex Duel Bridge Stabilizer The Duel Bridge Stabilizer is designed to counter balance the weight of the sight on your bow. Length is 6 and weight is 8 oz. This design helps you hold on target and plum the bow at full draw prior to the shot. Comes with one Mathews Harmonic Damper and one Mathews Harmonic Stabilizer. Orientation adjusts with 4 lock-down set screws.