One item left ✨ Immediate purchase OK ❤️ 7-shaped handle screw Hand-tightening screw Red, set of 2 【Specifications】M4*17, 2 pieces 【Material】Screw: Iron. Handle: Aluminum alloy. Zinc plating prevents rust and corrosion for a long time. 【7-shaped design】No wrench needed, you can easily tighten the screws. 【Features】A spring is built-in, so you can pull it out after tightening for a more comfortable posture. -----------------------------------------------7-shaped handle screw Hand-tightening screw Camera handle screw M4×17 Set of 2 M4 adjustment screw 7-shaped screw 7-shaped handle screw Photography auxiliary screw 7-shaped wrench screw 7-shaped L-shaped wrench L-shaped design L-shaped handle Camera screw 16-14