- 8-12.7mm
- 12.7 - 19mm
- 19 - 32mm
- 32 - 54mm
- 54 - 90mm
- 90 - 150mm
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Sale!
Features • For quick inside measurement and determination of inside diameters • Spring loaded plunger that expands in the bore or groove • Satin-chromed body • With auto extension and direct locking • Measuring faces are hardened and micro-lapped Range 8-150mm -
Sale!
Features • Traditional Engineers' screw cutting gauge • Suitable for most standard metric and imperial thread forms • Accurately milled angles for precise evaluation of thread form -
Sale!
Features • Accurately milled steel blades • Designed to check both internal and external thread forms • Marked with nominal size on each blade • All blades fixed in a steel sleeve • Screw cutting gauge included Combined SI Metric and Whitworth Number of Blades 49 Thread per mm METRIC 0.4, 0.5, 0.7, 0.75, 0.8, 0.9, 1.0 1.25, 1.50, 1.75, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0 TPI IMPERIAL 4, 4.5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 18, 19, 20, 22, 24, 25, 26, 28, 30, 32, 36, 40, 48, 60 -
Sale!
Features Accurately milled steel blades Designed to check both internal and external thread forms Marked with nominal size on each blade All blades fixed in a steel sleeve Screw cutting gauge included - 60 Degrees Screw Pitch S.I Metric Number of Blades 30 Thread per mm 0.25 0.3, 0.35, 0.4, 0.45, 0.55, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 1.0, 1.1, 1.2, 1.25, 1.3, 1.4, 1.5, 1.6, 1.7, 1.75, 1.8, 1.9, 2.0, 2.5, 3.0 -
Sale!
Range of Radii 5.5-13mm Increments 0.5mm Number of Blades 16 Type Sleeve Accuratley milled steel blades Designed to check both internal and external radii Marked with nominal size on each blade Mounted on a sleeve -
Sale!
Range of Radii 0.75-5mm Increments 0.25mm Number of Blades 18 Type Sleeve Accuratley milled steel blades Designed to check both internal and external radii Marked with nominal size on each blade Mounted on a sleeve
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Sale!
Features • Fully hardened and tempered 300mm precision rule with deeply etched graduations on both sides for ease of reading and long life • Fully hardened and ground datum faces to resist wear • Centrally mounted protractor vial allows unrestricted viewing • Protractor has full 360º scale plate, graduated 0 - 180º - 0 • Satin chrome scale plate on protractor • Unique rule clamp allows positive location and clamping • Square head offers the following fixed angles: 15º, 30º, 45º, 60º, 75º & 90º • Centre head offers a fixed 90º angle, for finding the centre of round bar stock up to 120mm diameter • Clipped corner on rule to maximise capability -
Sale!
Bow spring ensures uniform tension over working range Centrally mounted adjustment screw offers finer setting than firm joint type Manufactured from polished tool steel -
Sale!
Bow spring ensures uniform tension over working range Centrally mounted adjustment screw offers finer setting than firm joint type Manufactured from polished tool steel
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Sale!
Bow spring ensures uniform tension over working range Centrally mounted adjustment screw offers finer setting than firm joint type Manufactured from polished tool steel
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Manufactured from polished tool steel The marking leg is hardened to over 550HV at the point Bow spring ensures uniform tension over working range Centrally mounded adjustment screw offers finer setting than firm joint type -
Sale!
Features Accurately milled steel blades Designed to check both internal and external thread forms Marked with nominal size on each blade All blades fixed in a steel sleeve Screw cutting gauge included - 60 Degrees Screw Pitch ISO Metric Number of Blades 22 Thread per mm 0.35, 0.4, 0.45, 0.5 0.6, 0.7, 0.75, 0.8 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