2Pcs Type Adjustable Locking Handle Screws Shaped Aluminum Alloy Knobs

Rotating thumb knob-- it is a 7-shaped handle screw, which is made of aluminum alloy, adjustment screw for dslr camera; Camera 7-shaped screw-- single wing design allows you to easily the thumb screw without the use of any tools, tee knobs screw; Adjustable screw-- strict quality inspection system you product, thread knurled clamping knob; Handle screw-- it is spring loaded, and can be pulled out and turned to a more user friendly position after being tightened, locking knob rotating; Knobs-- the sprung, ratcheted lever offers far more leverage for proper tightening, ensuring your camera doesn't move around, camera thumb lever

What's in the box
2 x Screws