Simple measuring tape

Thickness measuring tape 1.Material: ABS case 2.Durable in use 3.Superior quality and wide varieties Production details:1.Case:  ABS Case,  enough thickness and hardness, more durable

2.Blade:  54# carbon steel, 0.1mm thickness

3.Spring :  enough long and elastic,65# manganese steel material,  good toughness

4.Blade Graduations :   metric Graduation, British Graduation, British-metric Graduation 

size and packaging as following:
size of blade	Qty(pcs/ctn)	G./N.W.(KG)	size of ctn(cm)
3m/10ft×19mm	180	20/19	38×20×42
5m/16ft×19mm	120	23/22	43×22.5×32
5m/16ft×25mm	120	27/26	49×22.5×31
7.5m/25ft×25mm	96	32/31	38×27×36
10m/33ft×25mm	80	34/33	42×20×38

Simple measuring tape