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GB /T 4388 - 2008

Box Wrenches

GB /T 4388 - 2008 单头梅花扳手

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Dimensional Specifications — GB /T 4388 - 2008 (mm)

Size	P	s_max	s_min
10	11	9.5	110
11	13	11	120
12	15	12	130
13	17	13	140
14	19	14.5	155
15	21	15.5	170

Related Standards

GB /T 3390.1 - 2013— Hand Operated Socket Wrenches - Socket, Series 6.3 GB /T 3390.1 - 2013— Hand Operated Socket Wrenches - Socket, Series 10 GB /T 3390.1 - 2013— Hand Operated Socket Wrenches - Socket, Series 12.5 GB /T 3390.1 - 2013— Hand Operated Socket Wrenches - Socket, Series 20 GB /T 3390.1 - 2013— Hand Operated Socket Wrenches - Socket, Series 25 GB /T 14765 - 2008— Four-way Socket Wrenches GB /T 4388 - 2008— Two-head Open-end Wrench GB /T 4388 - 2008— Two-head Box Wrenches

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