Item Name: Timing Belt Gear Clamp Material: Aluminum Alloy Specification: 2mm-10mm, 2mm tooth, 10mm width for GT2 belt 3mm-10mm, 3mm tooth, 10mm width for 3M belt 5mm-25mm, 5mm tooth, 15mm width for 5M belt Measurement System: Metric PCs in Item: 1 PCs Manufacturer: N/A, Made in China