Reviews Protractor With Lock Screw

Helix Oxford Clash Maths Set - Pink

The traditional Oxford Maths Set with an eye catching clashing colours design.
Metal embossed tin with matching clashing contents.
Include metal self centring compass with safety point and 9cm HB pencil, 15cm/6" ruler, 180° protractor, 45° & 60° set squares, lettering stencil.
PVC free eraser, single hole pencil sharpener with safety screw & timetable/fact sheet.

Lock function: protractor with lock, measure at any angle, bsolute and relative angle measurements possible with "HOLD.

Oxford clear pencil case filled with matching Oxford pink and green coloured stationery.
High quality clear pencil case with durable zip and strong double stitched seam.
Include a geometry set containing 15cm ruler, 45° & 60° set squares and 180° protractor, 2 HB graphite pencils.
PVC free tablet eraser and single hole pencil sharpener with safety screw, 2 ballpoint pens.

A new colourful twist on the Helix Cool Curves maths set, now in 4 striking colours.
Set Contains the Following: 15cm ruler, 180 Degree Protractor, 2xSet Squares Eraser, pencil sharpener, metal compass with safety point & 2 pencils, in handy storage case.
Eraser: PVC, latex and phthalate free. Pencil Sharpener: Safety screw.
Random colour selection, colour cannot be specified.

High Quality: Made of hard plastic, this clear protractor is thick and durable that it is not easy to snap, but very light and easy to carry..
Convenient Reading:The protractor is made of good quality clear plastic which allows you see the words, letters, and figures on page through the protractor..
Measure Range:This protractor measures 0 to 180 degrees left to right and right to left, and the minimum accuracy is 1 degree, each 10 degrees have a clear line to distinguish..
Extensive Use:This protractor can be applied in painting, measuring, doing math homework, technical drawing, etc. Suitable for students, teachers, office workers, engineers, etc..
Unique Design :With hollow center, the student protractor is easy to grip. They are convenient to fix on the paper and books to get the accurate angle and length..

6 piece kit contains 15cm rule, 180 degree protractor, sharpener, eraser, lockable radius compass and 3.5" pencil in tinted pencil case.
Compass with safety point and sharpener with anti tamper screw.

DURABILITY - Stronger material and thicker then standard issue protractors. Does not become floppy or wear out easily..
MULTI SCALE - For with map scales: 1:10,000 1:25,000 1:50,000 1:100,000 1:250,000.
PROFESSIONAL USE - Inner protractor is marked in degrees and outer protractor is in mils.
MILITARY STANDARD - Equivalent to Graphic Training Aid 5-2-12 Coordinate Scale and Protractor (GTA 5-2-12), the standard issue Army protractor.

【2 in 1 Digital Angle Finder】It is 2-in-1 electronic digital protractor ruler for measuring lengths and angles, both internal and external. The combination of a millimetre and inch scale ruler and a protractor makes it easy to measure internal and external angles. Great gift for dads, men and women who work in woodworking, construction, engineering..
【Stainless Steel Digital Protractor】The stainless steel material is hard and durable, which can prolong the service time of this protractor. Laser etched measurements offer clear reading and years' usage..
【High Accuracy & 360° Measurement Measure Angles Tool】Accuracy of this digital angle gauge is ±0.3 degree. The ruler supports measurement between metric(mm) and imperial(inch), makes it can measure length (0~200 mm/0~7 inch) convenient and accurately.Hinge mechanism on the angle rule allows a full range of 0 to 360-degrees to measure inside outside and reverse angles..
【Angle Finder with LCD Display & Locking Function】Angle Finder Protractor comes with a large easy-to-read LCD display. For read it easily, this woodworking tool could be locked at any angle,and has zeroing button to reset angle finder tool at any time. It also comes with a Reverse Function Button, When you measuring large ....