Bent-Arm Pins
To retain Kelly Bar Adapters and drive tools for Bumper Posts and SS Anchors
Each CHANCE plated-steel Bent Arm Pin is designed to attach a Kelly bar adapter to a Kelly bar. The pin also is used to secure SS Anchors and Bumper Posts to their drive tools.
Bent Arm pins are included with new tools as required. Order replacement pins for existing tools as listed below.
WARNING:
The CHANCE Bent Arm Pin and Coil Lock are the only tested and approved means for through-pin attachment of drive tools. Do not use any other means of attachment.
Dimensions
| Bent Arm Pin and Coil Lock Assembly |
Size |
|---|---|
| C303-1226 | 3″ x 5/8″ |
| C303-1225 | 3 1/2″ x 3/4″ |
| C303-1227 | 5″ x 3/4″ |
| C303-1223 | 4 1/2″ x 1/2″ |
| C303-1222 | 5″ x 5/8″ |
Kelly Bar Adapters
| Kelly Bar Adapter | Bent Arm Pin and Coil Lock Assembly |
|---|---|
| 630011HD | C303-1223 |
| 630012HD | C303-1223 |
| 630013 | C303-1223 |
| 630013A | C303-1223 |
| 630016 | C303-1223 |
| 630017 | C303-1227 |
| C303-0936 | C303-1223 |
| C303-0937 | C303-1223 |
| C303-0940 | C303-1222 |
| C303-0955 | C303-1227 |
| C303-0958 | C303-1227 |
SS Anchor Series Tool
| SS Anchor Series Tool | Bent Arm Pin and Coil Lock Assembly |
|---|---|
| 639001 | C303-1126 |
| C303-0195 | C303-1125 |
| C303-0020 | C303-1126 |
Bumper Post Tool
| Bumper Post Tool | Bent Arm Pin and Coil Lock Assembly |
|---|---|
| C303-0737 | C303-1227 |
* Each New Kelly Bar Adapter or
Anchor Drive Tool listed in the left
hand charts includes a bent-arm pin
with coil Lock
For Coil Lock only, order
Part No. P303-1215P.
Shown here as used
with a Kelly Bar Adapter