Length:200cm
Double side milled
0.5mm/m accurate vials
Aluminum Thickness:1.5mm
V-shape slot for measuring objects with round surface
SL2.0x50mm, SL2.5x50mm, SL3.0x50mm PH00x50mm, PH0x50mm T6x50mm, T8x50mm
Teeth number: 24T, 40T, 60T Bore:30mm Reduction ring: 25.4,20,16mm Max.min: 8,200 Suitable for circular saw for Wood cutting
3:1 Gear ratio for fast rewind. Length & width:20mx12.5mm With metric and inch. Pure material retracting gear With all rubber cover. The integrated handle is suitable for use and convenient for storing