Specifications:
Model: K11-80, K11-100, K11-125Material: Hardened SteelType: Manual self-centering 3-jaw lathe chuckChuck diameter:K11-80: 80 mm (3.15 inches)K11-100: 100 mm (3.94 inches)K11-125: 125 mm (4.92 inches)Inner clamping capacity (positive jaw):K11-80: 2-22 mmK11-100: 2-30 mmK11-125: 2.5-40 mmOuter clamping capacity (reverse jaw):K11-80: 22-63 mmK11-100: 30-80 mmK11-125: 38-110 mmGripping range:K11-80: 25-70 mmK11-100: 30-90 mmK11-125: 38-125 mm

Features:
1.Precision scroll mechanism: Delivers accurate self-centering jaw movement for efficient and consistent operations.2.High gripping capacity: Supports various clamping sizes, suitable for intricate woodworking and metalworking tasks.3.Heavy-duty design: Crafted from hardened steel for stability to withstand robust mechanical lathe operations.4.Versatile jaw sets: Interchangeable positive and reverse jaw sets for accommodating diverse project requirements.5.Mini lathe compatibility: Specifically designed to work seamlessly with K11 series lathe machines.

Package Included:
1 x Lathe Chuck1 x Reverse Jaw Set3 x Screws (Model-specific: M6 or M8)1 x Chuck Key