CM Grade 70 Chain (Transport)
Grade 70 Chain (Transport) - Columbus McKinnon
A higher-strength, heat-treated carbon steel chain typically used by truckers, loggers and highway crews for load securement, towing, lashing and as trawler chain. Load ratings of Grade 70 chain are approximately 20% higher than Grade 43.
Not to be used for overhead lifting.
Chain Size |
WLL |
Wire Diameter |
Inside Length |
Inside Width |
Weight Per 100' |
|
1/4" |
3,150 lbs |
0.39" |
0.84" |
0.47" |
76.4 lbs |
|
5/16" |
4,700 lbs |
0.33" |
0.98" |
0.46" |
100.5 lbs |
|
5/16" |
4,700 lbs |
0.33" |
1.1" |
0.5" |
96.9 lbs |
|
3/8" |
6,600 lbs |
0.39" |
1.14" |
0.54" |
145.5 lbs |
|
3/8" (Standard Link) |
6,600 lbs |
0.39" |
1.38" |
0.6" |
136.5 lbs |
|
1/2" |
11,300 lbs |
0.53" |
1.56" |
0.73" |
267 lbs |
