360 degree roration, 16 locking positionsV51 can rotate for 360 degree and lock in one of 16 positions for 25-32mm flashlight, can find the right angle for your need.; Multi-function belt clampWith innovative locking designs, the clamp is adjustable to fit belt up to 55 mm wide and MOLLE; Tactical responseQuick to react, V51 can be done single-handedly and quickly to shorten your critical response time during emergency; Detachable design and Easy OperationReliable locking block design, pull up to unlock and push down to lock in for a sturdy lighting; Lightweight and portable Made of engineering plastics, which is lightweight, wear-resistant and corrosion-resistant.