Straight Ruler 15cm 6 Inch Metric Double Scale Plastic Measuring Tool Clear 20pcs Black Inner Diameter: 4mm / 0

Inner Diameter: 4mm / 0

* Capacity: 25kg / 55lb each

Mounting Size: 26*21mm(L*W)

Package Included: 1 x Trigger Switch

1 x Electric Oven Thermostat

Straight Ruler 15cm 6 Inch Metric Double Scale Plastic Measuring Tool Clear 20pcs Black Inner Diameter: 4mm / 0Specifications: Material: Plastic Measuring Range: 15cm 6 inch Overall Size: 160x25x2mm (L*W*H) Features: Translucent color allows for a clear view of numbers and letters on the page. This plastic straight rulers are rust proof and very durable for long lasting performance. The ruler is suitable for variety of applications in offices, drawing, architecture and engineering. Package Content : 20 x Straight Ruler