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Split Ring Grips
Lace & Rod Closing
Patent Nos. 3,399,853 and 3,216,682
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LEWIS SPLIT RING GRIPS are available in either
lace closing or rod closing types. Both methods of enclosure permit
a grip installation to be made inside conduit without having either
end of the conductor.
Installation is accomplished by:
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Wrapping the grip around the desired position on the conductor, and
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By securing the basket by "shoe lacing" with the stainless steel strand or twisting rod through the closing rings on the basket.
Working loads, as listed in the tables below, are maximum holding power for the smallest conductor in each size range. |
Lace Closing
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Rod Closing |
Conduit
Size |
Grip Size |
| 3/4"-1" |
1"-1 1/4" |
1 1/4"-1 1/2" |
1 1/2"-1 3/4" |
1 3/4"-2" |
2"-2 1/2" |
| 0.75" |
1.00" |
1.25" |
1.50" |
1.75" |
2.00" |
| 2" |
LRSL-2-.75
600 lbs. |
LRSL-2-1.0
750 lbs. |
LRSL-2-1.25
900 lbs. |
LRSL-2-1.5
1100 lbs. |
LRSL-2-1.75
1300 lbs. |
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LRSR-2-.75
600 lbs. |
LRSR-2-1.0
750 lbs. |
LRSR-2-1.25
900 lbs. |
LRSR-2-1.5
1100 lbs. |
LRSR-2-1.75
1300 lbs. |
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| 2 1/2" |
LRSL-2 1/2-.75 |
LRSL-2 1/2-1.0 |
LRSL-2 1/2-1.25 |
LRSL-2 1/2-1.5 |
LRSL-2 1/2-1.75 |
LRSL-2 1/2-2.0
1500 lbs. |
| LRSR-2 1/2-.75 |
LRSR-2 1/2-1.0 |
LRSR-2 1/2-1.25 |
LRSR-2 1/2-1.5 |
LRSR-2 1/2-1.75 |
LRSR-2 1/2-2.0
1500 lbs. |
| 3" |
LRSL-3-.75 |
LRSL-3-1.0 |
LRSL-3-1.25 |
LRSL-3-1.5 |
LRSL-3-1.75 |
LRSL-3-2.0 |
| LRSR-3-.75 |
LRSR-3-1.0 |
LRSR-3-1.25 |
LRSR-3-1.5 |
LRSR-3-1.75 |
LRSR-3-2.0 |
| 3 1/2" |
LRSL-3 1/2-.75 |
LRSL-3 1/2-1.0 |
LRSL-3 1/2-1.25 |
LRSL-3 1/2-1.5 |
LRSL-3 1/2-1.75 |
LRSL-3 1/2-2.0 |
| LRSR-3 1/2-.75 |
LRSR-3 1/2-1.0 |
LRSR-3 1/2-1.25 |
LRSR-3 1/2-1.5 |
LRSR-3 1/2-1.75 |
LRSR-3 1/2-2.0 |
| 4" |
LRSL-4-.75 |
LRSL-4-1.0 |
LRSL-4-1.25 |
LRSL-4-1.5 |
LRSL-4-1.75 |
LRSL-4-2.0 |
| LRSR-4-.75 |
LRSR-4-1.0 |
LRSR-4-1.25 |
LRSR-4-1.5 |
LRSR-4-1.75 |
LRSR-4-2.0 |
| 4 1/2" |
LRSL-4 1/2-.75 |
LRSL-4 1/2-1.0 |
LRSL-4 1/2-1.25 |
LRSL-4 1/2-1.5 |
LRSL-4 1/2-1.75 |
LRSL-4 1/2-2.0 |
| LRSR-4 1/2-.75 |
LRSR-4 1/2-1.0 |
LRSR-4 1/2-1.25 |
LRSR-4 1/2-1.5 |
LRSR-4 1/2-1.75 |
LRSR-4 1/2-2.0 |
| 5" |
LRSL-5-.75 |
LRSL-5-1.0 |
LRSL-5-1.25 |
LRSL-5-1.50 |
LRSL-5-1.75 |
LRSL-5-2.0 |
| LRSR-5-.75 |
LRSR-5-1.0 |
LRSR-5-1.25 |
LRSR-5-1.50 |
LRSR-5-1.75 |
LRSR-5-2.0 |
| 6" |
LRSL-6-.75 |
LRSL-6-1.0 |
LRSL-6-1.25 |
LRSL-6-1.50 |
LRSL-6-1.75 |
LRSL-6-2.0 |
| LRSR-6-.75 |
LRSR-6-1.0 |
LRSR-6-1.25 |
LRSR-6-1.50 |
LRSR-6-1.75 |
LRSR-6-2.0 |
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Conduit
Size |
Grip Size |
| 2 1/2"-3" |
3"-3 1/2" |
3 1/2"-4" |
4"-4 1/2" |
4 1/2"-5" |
5"-5 1/2" |
| 2.50 |
3.00 |
3.50 |
4.00 |
4.50 |
5.00 |
| 2" |
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| 2 1/2" |
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| 3" |
LRSL-3-2.5
1700 lbs. |
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LRSR-3-2.5
1700 lbs. |
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| 3 1/2" |
LRSL-3 1/2-2.5 |
LRSL-3 1/2-3.0
1700 lbs. |
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| LRSR-3 1/2-2.5 |
LRSR-3 1/2-3.0
1700 lbs. |
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| 4" |
LRSL-4-2.5 |
LRSL-4-3.0 |
LRSL-4-3.5
1800 lbs. |
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| LRSR-4-2.5 |
LRSR-4-3.0 |
LRSR-4-3.5
1800 lbs. |
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| 4 1/2" |
LRSL-4 1/2-2.5 |
LRSL-4 1/2-3.0 |
LRSL-4 1/2-3.5 |
LRSL-4 1/2-4.0
2000 lbs. |
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| LRSR-4 1/2-2.5 |
LRSR-4 1/2-3.0 |
LRSR-4 1/2-3.5 |
LRSR-4 1/2-4.0
2000 lbs. |
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| 5" |
LRSL-5-2.5 |
LRSL-5-3.0 |
LRSL-5-3.5 |
LRSL-5-4.0 |
LRSL-5-4.5
2250 lbs. |
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| LRSR-5-2.5 |
LRSR-5-3.0 |
LRSR-5-3.5 |
LRSR-5-4.0 |
LRSR-5-4.5
2250 lbs. |
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| 6" |
LRSL-6-2.5 |
LRSL-6-3.0 |
LRSL-6-3.5 |
LRSL-6-4.0 |
LRSL-6-4.5 |
LRSL-6-5.0
2500 lbs. |
| LRSR-6-2.5 |
LRSR-6-3.0 |
LRSR-6-3.5 |
LRSR-6-4.0 |
LRSR-6-4.5 |
LRSR-6-5.0
2500 lbs. |
LRSL - Lewis Split Ring Grip, Lace
Closing
LRSR - Lewis Split Ring Grip, Rod Closing |
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