280~520mm length open -end wrench. to tighten hexagonal head or square head bolt. Open -end wrench

Order number	Specification	Length (mm)	Weight (kg)	Order number	Specification	Length(mm)	Weight (kg)
10270	14(M8)	280	0.2	10277	32(M22)	400	1.2
10271	17(M10)	280	0.25	10278	36(M24)	420	1.4
10272	19(M12)	300	0.35	10279	41(M27)	450	1.9
10273	22(M14)	320	0.45	10280	46(M30)	480	2.5
10274	24(M16)	350	0.65	10281	50(M33)	500	3.0
10275	27(M18)	360	0.7	10282	55(M36)	520	3.9
10276	30(M20)	400	1.0	10283	65(M42)	520	4.2

·Uses: to tighten hexagonal head or square head bolt.·Notes: the specification refers to the size of opposites of hexagonal head or square head .

280~520mm length open -end wrench