This is a-compass with adjustable radius and very convenient adjustment. It is also very convenient to draw lines and has a fine sense of use.
There are two specifications, large and small, you can choose the specifications you want.
The maximum radius of the large model is 75cm, and the maximum radius of the small model is 45cm. The-compass is small and light, convenient to carry, you can take it anywhere you want.
The-compass tips is made of No.45 steel, which has high strength, is not easy to deform and has a long service life.
The radius-range can be adjusted by 180°, you can adjust it to your want.
The product has a rotary switch, which can be adjusted to control the holding-length of the pen.
The product body is made of zinc alloy and plastics material, which is durable.
Type1: 450mm / 17.7in
Type2: 750mm / 29.5in
Length of the unilateral:
Type1: 250mm / 9.8in
Type2: 400mm / 15.7in
Type1: 250 * 900mm / 9.8 * 35.4in
Type2: 400 * 1500mm / 15.7 * 59.1in
Type1: 260 * 30 * 30mm / 10.2 * 1.2 * 1.2in
Type2: 410 * 30 * 30mm / 16.1 * 1.2 * 1.2in
Type1: 210g / 7.4ounce
Type2: 260g / 9.2ounce
1 * Divider