4pcs Type Thumb Lever Screw for Camera Equipment Adjustment Locking Design

7-shaped screw--when there is an accessory obstacle the knob to be screwed in, only pull the thumb knob and rotate the knob to overcome the obstacle, this design is very useful, screw; Locking screw--made of material for long time and use, wing nut screw; Thumb lever screw--the excellent workmanship of our product will bring you a good experience, male threading screw; 7-shaped design: convenient and comfortable adjustment, l-shaped screw, rotating knob; Aluminum screw--it is spring loaded, and can be pulled out and turned to a more user friendly position after being tightened, handle screw

What's in the box
4 x Screws