Heavy Striking Box Wrench

Detailed Product Description

 

Features

A.        Passed ISO9001 &UKAS Certification

B.        Made of Aluminium bronze

C.        Highly polished

D.       Explosion-proof,Non-sparking

E.        High Anticorrosion

F.        Antifraying

G.       Surface HRC>25º

H.        Tensile strength range from 75-85N/mm²

I.          Much faster than other spanners because the 12 points provides more starting position

J.         Offer a better grip on fittings and are less likely to slip and round off the corners with continued use

K.        Generally preferred for damaged nuts and bolts

Product specifications

	Distance across flats			No.	Distance across flats			No.	Distance across flats			No.	Distance across flats
unit	mm	inch		unit	mm	inch		unit	mm	inch		unit	mm	inch
01	17	5/8		11	46	1-1/4		21	95	2		31	145	3
02	19	11/16		12	50	1-5/16		22	100	2-1/16		32	150	3-1/8
03	22	3/4		13	55	1-3/8		23	105	2-1/8		33	155	3-3/8
04	24	13/16		14	60	1-7/16		24	110	2-3/16		34	160	3-1/2
05	27	7/8		15	65	1-1/2		25	115	2-1/4		35	165	3-3/4
06	30	15/16		16	70	1-5/8		26	120	2-3/8		36	170	3-7/8
07	32	1		17	75	1-11/16		27	125	2-7/16		37	175	4
08	34	1-1/16		18	80	1-3/4		28	130	2-9/16		38	180	4-1/8
09	36	1-1/8		19	85	1-13/16		29	135	2-5/8		39	185	4-1/2
10	41	1-3/16		20	90	1-7/8		30	140	2-3/4