Arisaka's QD Mount for KeyMod handguards allows you to place a sturdy quick detach mounting point in the lowest profile possible. The mount uses BCM's patented inverted KeyMod screws keeping the mount secure under high loads while keeping the mount thickness to a scant 0.167" when measured off the mounting surface. Color: Black Fits: KeyMod 7075 Aluminum construction Height: 0.167" Weight: 0.19 oz The Arisaka QD Mount for KeyMod handguards also features an anti-rotation design that allows the QD swivel to rest in 8 different positions. Mfg: Arisaka Defense