The Earthbound System is proud to feature the use of
only domestically made couplers.
|
| Earthbound Coupler Features and Benefits: |
| ● |
Made in the USA with 100% traceability of the materials and manufacturing processes. |
| ● |
All straight couplers always include an inspection hole to verify correct installation. |
| ● |
Coupler capacity always exceeds the strength of the connecting rods. |
| ● |
Couplers are made to the superior Industrial Fastener Institute IFI 128 coupler specification for Earthbound. |
| ● |
Standard couplers are always zinc plated. |
| ● |
High Strength (HS) couplers are always black steel for inspection. |
|
EARTHBOUND ZINC COUPLERS
|
| PART NO |
TYPE |
FINISH |
ROD SIZE 1 |
ROD SIZE 2 |
| C44 |
STRAIGHT |
ZINC |
1/2" |
1/2" |
| C55 |
STRAIGHT |
ZINC |
5/8" |
5/8" |
| C66 |
STRAIGHT |
ZINC |
3/4" |
3/4" |
| C77 |
STRAIGHT |
ZINC |
7/8" |
7/8" |
| C88 |
STRAIGHT |
ZINC |
1" |
1" |
| C99 |
STRAIGHT |
ZINC |
1-1/8" |
1-1/8" |
| C1010 |
STRAIGHT |
ZINC |
1-1/4" |
1-1/4" |
| C1212 |
STRAIGHT |
ZINC |
1-1/2" |
1-1/2" |
| C54 |
REDUCING |
ZINC |
5/8" |
1/2" |
| C64 |
REDUCING |
ZINC |
3/4" |
1/2" |
| C65 |
REDUCING |
ZINC |
3/4" |
5/8" |
| C74 |
REDUCING |
ZINC |
7/8" |
1/2" |
| C75 |
REDUCING |
ZINC |
7/8" |
5/8" |
| C76 |
REDUCING |
ZINC |
7/8" |
3/4" |
| C84 |
REDUCING |
ZINC |
1" |
1/2" |
| C85 |
REDUCING |
ZINC |
1" |
5/8" |
| C86 |
REDUCING |
ZINC |
1" |
3/4" |
| C87 |
REDUCING |
ZINC |
1" |
7/8" |
| C96 |
REDUCING |
ZINC |
1-1/8" |
3/4" |
| C97 |
REDUCING |
ZINC |
1-1/8" |
7/8" |
| C98 |
REDUCING |
ZINC |
1-1/8" |
1" |
| C107 |
REDUCING |
ZINC |
1-1/4" |
7/8" |
| C108 |
REDUCING |
ZINC |
1-1/4" |
1" |
| C109 |
REDUCING |
ZINC |
1-1/4" |
1-1/8" |
| C128 |
REDUCING |
ZINC |
1-1/2" |
1" |
| C129 |
REDUCING |
ZINC |
1-1/2" |
1-1/8" |
| C1210 |
REDUCING |
ZINC |
1-1/2" |
1-1/4" |
|
EARTHBOUND HS COUPLERS
|
| PART NO |
TYPE |
FINISH |
ROD SIZE 1 |
ROD SIZE 2 |
| |
|
|
|
|
| |
|
|
|
|
| C66HS |
STRAIGHT HS |
BLACK |
3/4" |
3/4" |
| C77HS |
STRAIGHT HS |
BLACK |
7/8" |
7/8" |
| C88HS |
STRAIGHT HS |
BLACK |
1" |
1" |
| C99HS |
STRAIGHT HS |
BLACK |
1-1/8" |
1-1/8" |
| C1010HS |
STRAIGHT HS |
BLACK |
1-1/4" |
1-1/4" |
| C1212HS |
STRAIGHT HS |
BLACK |
1-1/2" |
1-1/2" |
| C76HS |
REDUCING HS |
BLACK |
7/8" |
3/4" |
| C84HS |
REDUCING HS |
BLACK |
1" |
1/2" |
| C85HS |
REDUCING HS |
BLACK |
1" |
5/8" |
| C86HS |
REDUCING HS |
BLACK |
1" |
3/4" |
| C87HS |
REDUCING HS |
BLACK |
1" |
7/8" |
| C96HS |
REDUCING HS |
BLACK |
1-1/8" |
3/4" |
| C97HS |
REDUCING HS |
BLACK |
1-1/8" |
7/8" |
| C98HS |
REDUCING HS |
BLACK |
1-1/8" |
1" |
| C107HS |
REDUCING HS |
BLACK |
1-1/4" |
7/8" |
| C108HS |
REDUCING HS |
BLACK |
1-1/4" |
1" |
| C109HS |
REDUCING HS |
BLACK |
1-1/4" |
1-1/8" |
| C128HS |
REDUCING HS |
BLACK |
1-1/2" |
1" |
| C129HS |
REDUCING HS |
BLACK |
1-1/2" |
1-1/8" |
| C1210HS |
REDUCING HS |
BLACK |
1-1/2" |
1-1/4" |
| NOTES: |
| 1. |
ALL COUPLERS EXCEED THE STRENGTH OF THE LARGEST ROD ATTACHED. |
| 2. |
GALVANIZED ROD WILL NEED OVERTAPPED COUPLERS. ALL "-G" TO HAVE
LARGER END OVERTAPPED. ADD "-GG" TO HAVE BOTH SIDES OVERTAPPED.
|
| 3. |
DIFFERENT FINISH MAY BE PROVIDED DEPENDING UPON AVAILABLITY OF STOCK. |
|
