2.16ct Round Faceted Sapphire 7.8mm ANDROID & WINDOWS

2.16ct Round Faceted Sapphire 7.8mm ANDROID & WINDOWSSapphire is a variety of the mineral corundum, an aluminium oxide. It is typically blue but fancy coloured sapphires also occur in orange, yellow, green, brown, purple, pink, black and colourless. Red and reddish pink coloured corundum is referred to as ruby. The variety in colours is due to trace amounts of elements such as iron, titanium, chromium, copper and magnesium. Mohs Scale of Hardness: 9 (out of 10). Sources: Mines that have yielded the

Round Edge Size 4 WS

Durable ABS construction with exclusive protective EZ-grip rubberised paint finish

Weight: 225 grams

Routed along the edges in real beechwood

360 degree ball joint

Maximum opening 40mm

Accuracy: +/-10%(100K~10G)

Jaw size 50mm

Overall size: 105 x 38 x12

With this handy mini-screwdriver set

work on DIY projects

Metal anodized