Hitachi Koki WR 12DM2 Manual De Instrucciones página 29

Square
head drive Part Name
dimensions S
12 mm 955138
13 mm 955139
14 mm 955140
17 mm 955141
17 mm 955149
1/2" Long
19 mm 955142
(12.7 mm) Socket
19 mm 955150
21 mm 955143
21 mm 955151
21 mm 991480
22 mm 955144
24 mm 955146
4. Extension bar: Code No. 873633
The extension bar is convenient for working in very restricted spaces or when the socket
provided cannot reach the bolt to be tightened.
CAUTION: When the extension bar is used, the tightening torque is reduced slightly
compared with the ordinary socket.
5. Universal joint: Code No. 992610
The universal joint is convenient for impacting nuts when there is an angle between
the socket and wrench, or when working in a very narrow space.
Suitable Bolt Diameter
Code
High ISO ISO
No.
tension (ordinary) (small)
M8
M10
M10 M12
M10 M12
M12 M14
M12 M14
M12 M14 M16
M16 M18
Table 5
Hexagonal
width across Form
Inch
flats H
bolts
15/32"
M8 W5/16"
(12 mm)
33/64"
(13 mm)
9/16"
(14 mm)
11/16"
W3/8"
(17 mm)
11/16"
W3/8"
(17 mm)
3/4"
W7/16"
(19 mm)
3/4"
W7/16"
(19 mm)
13/16"
W1/2"
(21 mm)
13/16"
W1/2"
(21 mm)
13/16"
W1/2"
(21 mm)
7/8"
(22 mm)
15/16"
(24 mm)
Fig. 32
Fig. 33
Main Socket
Dimensions
L L1
2-3/64" 25/32" 1-11/32"
B
(52 mm) (20 mm) (34 mm) (20 mm)
2-3/64" 25/32" 1-11/32"
B
(52 mm) (20 mm) (34 mm) (21-5 mm)
2-3/64" 25/32" 1-11/32"
B
(52 mm) (20 mm) (34 mm) (22 mm)
2-3/64" 15/16" 1-11/32"
B
(52 mm) (24 mm) (34 mm) (25 mm)
2-15/16" 15/16" 2-1/4"
B
(75 mm) (24 mm) (57 mm) (25 mm)
2-3/64" 15/16" 1/11/32"
B
(52 mm) (24 mm) (34 mm) (28 mm)
2-15/16" 15/16" 2-1/4"
B
(75 mm) (24 mm) (57 mm) (28 mm)
2-3/64" 15/16" 1-11/32"
D
(52 mm) (24 mm) (34 mm) (31 mm)
2-15/16" 15/16" 2-1/4"
D
(75 mm) (24 mm) (57 mm) (31 mm)
4-15/16" 15/16" 4-7/32"
D
(125 mm) (24 mm) (107 mm) (31 mm)
2-3/64" 15/16" 1-11/32"
D
(52 mm) (24 mm) (34 mm) (32.5 mm)
2-3/64" 63/64" 1-11/32" 1-11/32"
D
(52 mm) (25 mm) (34 mm) (34 mm)
English
L2 øF
25/32"
53/64"
7/8"
1"
1"
1-3/32"
1-3/32"
1-7/32"
1-7/32"
1-7/32"
1-9/32"
29