This screw features slotted drives that can be tightened or loosened using a coin or manually with the D Rings, ensuring easy adjustments on the go Ideal for professional photographers and hobbyists alike, this screw is perfect for anyone look to secure their camera equipment with precise Designs to meet the demands of dynamic environment, this pack of two screws ensures you always have a spare on hand for uninterrupted creativity Whether you ' re setting up a tripod, monopod,, or quick release plate, this screw provides secures fit for various photography accessories Enhances your photography setups with 1 / 4inch D Rings Screw, crafted from durability stainless steel for reliability with DSLR cameras and tripods