Area 419 Low Height Diving Board Attachment for Tactical Mounts Black. The diving board mounts via our patent pending dual taper mounting point on the top of the scope cap delivering the most secure attachment possible. Useful for items ranging from levels and dope cards to red dots and weapons-mounted laser range finders. The durability and rigidity of this piece are the best in class making your return to zero that much better.Low Height Specs 0.70'' tall 1.52'' from the optical center to top of pic on a 34mm optic. Three 1/4 x 20 holes. 6 slot MIL-STD-1913 spec rail. 1.5oz including all hardware. Type III Hardcoat Black anodized. Captive mounting screws. CNC Milled in America from American 7075 Aluminum Specifications for Area 419 Low Height Diving Board Attachment for Tactical Mounts: Manufacturer: Area 419 Color: Black Fabric/Material: Aluminum Features of Area 419 Low Height Diving Board Attachment for Tactical Mounts: Ultimate functionality to the Tactical One-Piece Scope Mount Patent pending dual taper mounting point on the top of the scope cap Secure attachment possible Useful for items ranging from levels and dope cards to red dots and weapons-mounted laser range finders Durability and rigidity of this piece are the best in class Return to zero that much better Package Contents: Area 419 Low Height Diving Board Attachment for Tactical Mounts Area 419 419-TSM-LDB: Low Height Diving Board Attachment for Tactical Mounts Black