Clevis Slip Hooks - Grade 43
National Association of Chain Manufacturers (NACM) Welded Chain Specifications 2003 Designed to be used with Grade 43 or Grade 30 Chain Heat treated pins Hooks are forged, heat treated and tempered Forged in the US from high quality carbon steel Sizes 1/4 inch through 5/8 inch Finishes include self-colored, painted red, or bright zinc (ASME B633-85 Class Fe/Zn 5, Type III) Hooks embossed with chain grade, fractional size, and country of origin (USA) Hooks embossed with trace code providing traceability throughout manufacturing and testing process to heat of steel Design ultimate strength equals 3 times working load limit, matching NACM specifications Not to be used for overhead lifting
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Metric Chart
SIZE
Hook
Working
Dimensions in inches (see figure)
(in)
(lbs)
P
W
H
R
L
D
1/4
2,600
0.31
0.36
00.78
2.63
3.64
2.63
5/16
3,900
0.38
0.42
0.83
3.00
4.12
3.06
3/8
5,400
0.44
0.50
0.94
3.52
4.82
3.50
7/16
7,200
0.50
0.55
1.06
4.05
5.56
4.94
1/2
9,200
0.55
0.64
1.30
4.67
6.31
4.88
5/8
13,000
0.69
0.75
2.00
4.75
7.56
5.69
Hook
Clear Finish
Zinc Finish
(in)
Product
UPC
Product
UPC
Pack
Approx Wt
1/4
M904L
43927-41194
M904ZL
43927-41197
20
0.47
5/16
M905L
43927-41206
M905ZL
43927-41209
20
0.73
3/8
M906L
43927-41222
M906ZL
43927-41225
20
1.16
7/16
M907L
43927-41237
M907ZL
43927-41240
10
1.95
1/2
M908L
43927-41249
M908ZL
43927-41252
10
2.55
5/8
M910
43927-41259
M910Z
43927-41261
5
4.24
WARNING
Improper use or care of attachments can result in bodily injury or property damage.
Use alloy attachments for overhead lifting.
Do not exceed working load limit.
Do not shock or impact load.
Do not side load - center line of load must coincide with center line of attachment.
Do not replace pin with other than original equipment parts.
Inspect before use for wear, deformation, and pin engagement.
