Bow Jax Crossbow Kit Split Limb 6 Arm 11/16 in. gap Green. This Crossbow Kit is all easy to install they fit many Barnett Wicked Ridge Killer Instinct and Tenpoint Crossbows. The stirrup dampeners slide on the stirrup and one goes on each side to assist with vibration and noise. These work only on crossbows that have a screw (removable stirrup) Specifications for Bow Jax Crossbow Kit 1501383: Manufacturer: Bow Jax Color: Green Features of Bow Jax Crossbow Kit 1501383: The limb dampeners fit 11/16" They can accomodate limbs gaps close to 3/4" Place 2 close together on each side of the crossbow limbs. Package Contents: Bow Jax Crossbow Kit 1501383 Bow Jax new1038green: Crossbow Kit Split Limb 6 Arm 11/16 in. gap Green