Bow Jax BowJax Crossbow Limb Dampener Black. Dampeners fit limb gaps on split limb crossbows from 3/8" to 1 1/8" and lock into position with the provided screws. The retention spring dampener (included) easily slides over the tip of the sprint into position. Adhesives not necessary for installation. Specifications for Bow Jax BowJax Crossbow Limb Dampener: Manufacturer: Bow Jax Color: Black Features of Bow Jax BowJax Crossbow Limb Dampener: Universally sized dampeners Fit limb gaps from 3/8" to 1 1/8" wide Install easily with provided screws Crossbow retention spring dampener included Easily installs without a bowpress Package Contents: Bow Jax BowJax Crossbow Limb Dampener Bow Jax 1031a: BowJax Crossbow Limb Dampener Black