1, Inner claw for fast fitting 2, With OD 1/4 3/8 1/2 inch 3, With good performance to fasten Item Name: Inner claw for quick adapterItem Number: from BF0011 to BF0013Material: POM (food grade)Packaging: 100pcs per pp bag, then loaded into cartonSpecification types: Inner Claw for plastic fast fitting used for water treatment or other pipe connecting