Product Description: Quantity: 1 set Material: stainless steel + chrome finish Dimension: 670 x 20 x 13mm Weight: 0.06 kg Metric: 0.25 / 0.3 / 0.35 / 0.4 / 0.45 / 0.5 / 0.6 / 0.7 / 0.75 / 0.8 / 0.9 / 1.0 / 1.25 / 1.5 / 1.75 / 2.0 / 2.5 / 3.0 / 3.5 / 4.0 / 4.5 / 5.0 / 5.5 / 6.0 Inches: 4G/4.5G/5G/6G/7G/8G/9G/10G/11G/12G/13G/14G/16G/18G/19G/20G/22G/24G/25G/26G/28G/30G/32G/36G/40G / 48G / 60G / 62G SPECIFICATION - - Metric Thread Pitch Gauge (mm) 60, 24 Pcs. Whitworth - 55, 28 pcs center gag blades. Length: 670mm APPLICATION - - Suitable for the automotive and engineering industry, this thread gauge helps you quickly identify the type of thread being used therefore the correct die or tap ACCURATE MEASUREMENTS - - Each gauge is clearly marked for easy reading of measurements MATERIAL - - This thread gauge is made of stainless steel and finished in chrome. These materials provide high strength EASY TO USE - - It's a thread gauge you can take anywhere. Its light weight and small size allow you