| Part No. | Description | d | D | L | Length Comp. | Expan. | Tap Size | Suitable Adaptors |
|---|---|---|---|---|---|---|---|---|
| F1B305X-WFLK1064 | BT30 FWFLK 1 64 | 19 | 36 | 64 | 7.5 | 7.5 | M3-M12 | WE1 /WES1 B |
| F1B405X-WFLK1068 | BT40 FWFLK 1 68 | 19 | 36 | 68 | 7.5 | 7.5 | M3-M12 | WE1 /WES1 B |
| F1B405X-WFLK2095 | BT40 FWFLK 2 95 | 31 | 53 | 95 | 12.5 | 12.5 | M8-M20 | WE2 /WES2 B |
| F1B505X-WFLK1078 | BT50 FWFLK 1 78 | 19 | 36 | 78 | 7.5 | 7.5 | M3-M12 | WE1 /WES1 B |
| F1B505X-WFLK2 103 | BT50 FWFLK 2 103 | 31 | 53 | 103 | 12.5 | 12.5 | M8-M20 | WE2 /WES2 B |