160S

1

Fine Short Blade

160S

Length 

mm

Inches

91

3 5/9

16

5/8


162S - 163S

2

162S:
Fine Medium Blade

163S:
Same as 162S, with curved blades

162S - 163S

Length

mm

Inches

91

3 5/9

25

1


164S

1

Straight Slim Blade

164S

Length

mm

Inches

115

4 1/2

30

1 1/4


166S

1

Bent Slim Blade

166S

Length

mm

Inches

118

4 2/5

30

1 1/4


170S - 171S

2

170S:
All purpose, Blade

171S:
All purpose, Blade

170S - 171S

Reference

Length

 

mm

Inches

170S

90

3 1/2

 

27

1

171S

100

4

 

35

1 3/8


172S

1

All purpose

172S

Length

mm

Inches

120

4 3/4

44.5

1 3/4


175S

1

General purpose "Electrician"

175S

Length

mm

Inches

155

6 1/8

46.5

1 5/6


177S

1

Bent Trimmer
Scissors

177S

Length

mm

Inches

180

7 1/2

73

2 5/6


178S

1

Bent Trimmer
Scissors

178S

Length

mm

Inches

200

8

95

3 3/4


179S

1

Sharp End Tips

179S

Length

mm

Inches

150

6

50

2


179AS

1

One Sharp End Tip
One Rounded End Tip

179AS

Length

mm

Inches

145

5 1/2

50

2