The AMS Sleek-X Crossbow Mount is made of smooth and strong anodized aluminum. This 3 piece system, has a mounting bracket that attaches in the standard quiver holes (1 5/16" center to center) of most crossbows. It is adaptable to both parallel and perpendicular hole patterns and mounts with 2 screws. The handle of the Sleek-X attaches to the mounting bracket with the use of a thumb screw. It is universal to both right and left handed shooters.