Name: 304 Stainless Steel Quick BuckleMaterial: 304 Stainless SteelSize: M3.5-M14Length: 30-100mmFeatures: Preferred materials, whole specifications, sturdy and durableApplications: Mainly used for transitority connection of steel twine ropes and fixation of rear hand ropes when threading metal cord ropes by way of pulley blocksNote: Light shooting and various exhibits can cause the color of the item in the photo a bit diverse from the real things. The measurement allowed error is +/- 1-3mm.