Engineering Class Chains
Combination Chain A-22 & F-2 Attachment Links
A - 2 2 A tt a c h m e n t
F - 2 A t t a c h m e nt
O
K
J
K
J
J
K
O
M
M
T
B
S
T
N
P
P
A-22 Attachment Link Speciļ¬cation
C h a i n Di mensio ns Ar e Given In I nc h es
Chain
Pitch
Tab
Width
Hole
Dia.
Thickness
C/L Chain
Att. Hole
C/L Chain
Att. Edge
P
M
O
T
J
K
A-22
Additional
Weight/Att.
lbs/pc
1. 6 3 1
2.609
0 .7 5 0
0 .8 7 5
0 .3 4 0
0 .4 1 0
0.250
0.375
1.500
1.438
1.94
1.88
0.19
0.17
H it ac hi
Chain
Num ber
C55 *
C188
Dimensions subject to change
* C 5 5 A t t a c h m e n t s ar e av ailab le o n Pin Lin k o n ly
F-2 Attachment Link Speciļ¬cation
C h a i n Di mensio ns Ar e Given I n I nc h es
Chain
Pitch
Att. Hole
Pitch
Hole
Dia.
Height
Thickness
Att.
Location
C/L Chain
Att. Hole
Across
Holes
C/L Chain
Att. Edge
Overall
Width
P
N
O
S
T
B
J
2J
K
2K
F-2
Additional
Weight/Att.
lbs/pc
C77
2.308
1.3 7 5
0 .3 4 0
1.9 3 8
0.250
1.313
0.875
1.750
1.28
2.56
1.2
C188
2.609
1.5 0 0
0 .3 4 0
2 .1 8 8
0.313
1.250
1.000
2.000
1.38
2.75
2. 0
C131
3.075
1.6 8 8
0 .4 4 0
2 .7 5 0
0.313
0.938
2.340
4.680
3.06
6.13
4. 6
H it ac hi
Chain
Num ber
Dimensions subject to change
42
