4 O ring file clip/4 ring binder material: iron color: nickel/black length: 206mm width: 26mm inner diameter: 25mm outer diameter: 30mm height: 30mm ring distance: 456545mm rivet distance: 200mm packing: 200pcs/ctn Item: 4 ring clip Material: iron Surface treatment: nickel/black Length available: 153/210/280/292/300MM Width available: 15/17/20/26/36MM Inner diameter available: 16/17/19/20/25/30/32/35/38/40/50/65/75MM Shape of ring: Q/R/D/tilted D Patent products and conventional products offered OEM is available.
