它的一端或两端带有固定尺寸的开口,其开口尺寸与螺钉头、螺母的尺寸相适应,并根据标准尺寸做成一套。一把呆扳手最多只能拧动两种相邻规格的六角头或方头螺栓、螺母故使用范围较活动扳手较小。
|
产品代号3014-30 |
|
No.
|
〇 mm
|
〇 "AF
|
|
101
|
|
5/8
|
|
102
|
|
11/ |
|
103
|
22
|
3/4
|
|
104
|
24
|
13/ |
|
105
|
27
|
7/8
|
|
106
|
30
|
15/ |
|
107
|
32
|
1
|
|
108
|
34
|
1-1/ |
|
109
|
36
|
1-1/8
|
|
110
|
38
|
1-3/ |
|
111
|
41
|
1-1/4
|
|
112
|
46
|
1-5/ |
|
113
|
50
|
1-3/8
|
|
114
|
51
|
1-7/ |
|
115
|
55
|
1-1/2
|
|
1 |
60
|
1-5/8
|
|
1 |
65
|
1-11/ |
|
118
|
70
|
1-3/4
|
|
1 |
75
|
1-13/ |
|
120
|
80
|
1-7/8
|
|
121
|
85
|
2
|
|
122
|
90
|
2-1/ |
|
123
|
95
|
2-1/8
|
|
124
|
100
|
2-3/ |
|
125
|
105
|
2-1/4
|
|
126
|
110
|
2-3/8
|
|
127
|
115
|
2-7/ |
|
128
|
120
|
2-9/ |
|
129
|
125
|
2-5/8
|
|
|
|
2-3/4
|
|
|
|
3
|
|
|
|
3-1/8
|
|
|
|
3-3/8
|
|
|
|
3-1/2
|
|
|
|
3-3/4
|
|
|
|
3-7/8
|
|
|
|
4
|
|
|
|
4-1/8
|
|
|
|
4-1/2
|
|
|
|
4-9/ |
|
|
|
4-5/8
|
|
|
|
4-3/4
|
|
|
|
4-7/8
|
|
|
200
|
4-5/ |
|
|
210
|
5
|