Diameter: 16mm ( including C-ring ). Total length : 13mm. Screw : 10mm. Tooth l. Производитель: MEIHOU. Упаковка: Да. Размер модели: 1/4 inch QR plate screw. Material : Stainless steel. Model Number: 1/4" Screw. Place of Origin: Guangdong China (Mainland)