Spring Divider Range 0 in to 12 in/0 mm to 300 mm Joint Type Spring Maximum Measurement 300 mm 12 in Maximum Measurement - Inch 12 in Maximum Measurement - mm 300 mm Minimum Measurement - Inch 0 in Minimum Measurement - mm 0 mm Nut Type Quick-Spring Tip Type Solid Points Caliper Material Steel Includes - Leg Style Flat