| We use 5 1/2 O.D. pipe 5/16" wall and better for our loading rolls which are at each end of the mat. |
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| We use 3/8" plate for our end caps on the roll ends so as the loading sling doesn't slip off. |
| We weld these end caps with 7018 welding rod, the stick process to ensure good penetration and double pass for insurance the ear will not fall off. |
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