ITEM NAME:7pcs/set Latch Sewing Needles Sealing Crochet Hook DIY Weave Knitting Tools #JT1 Product Description Description: Specifications: Color: as shown Material: metal + electroplating Size: Model 16#: Without latch(mm): 1.27, With latch(mm): 1.32, Thick(mm): 0.55, Long(mm): 78 Model 14#: Without latch(mm): 1.3, With latch(mm): 1.66, Thick(mm): 0.57, Long(mm): 78 Model 13#: Without latch(mm): 1.7, With latch(mm): 1.84, Thick(mm): 0.7, Long(mm): 78 Model 9#: Without latch(mm): 2.2, With latch(mm): 2.45, Thick(mm): 0.87, Long(mm): 79 Model 7#: Without latch(mm): 2.5, With latch(mm): 2.77, Thick(mm): 1.05, Long(mm): 79 Model 5#: Without latch(mm): 3.8, With latch(mm): 4.1, Thick(mm): 1.24, Long(mm): 81 Model 3#: Without latch(mm): 5.3, With latch(mm): 5.58, Thick(mm): 1.53, Long(mm): 95 Remark:The measurement of the latch refers to the state of the latch in which the latch is closed, t he measurement of the latch refers to the state of the latch in which the latch is open, and the measurement of the hole through the latch requires the position of the latch when it closes. Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement. Included: 7 X Crochet Hooks.Model 16#: Without latch(mm): 1.27, With latch(mm): 1.32, Thick(mm): 0.55, Long(mm): 78. Model 14#: Without latch(mm): 1.3, With latch(mm): 1.66, Thick(mm): 0.57, Long(mm): 78. Model 13#: Without latch(mm): 1.7, With latch(mm): 1.84, Thick(mm): 0.7, Long(mm): 78.