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Hi-Force IB range imperial hexagon reducer bushes allow a single TWH-N ratchet head to accommodate multiple bolt sizes. Precision machined for secure fitting and reliable torque transfer.

Hi-Force Torque Tools
Hi-Force IB range imperial hexagon reducer bushes allow a single TWH-N ratchet head to accommodate multiple bolt sizes. Precision machined for secure fitting and reliable torque transfer.
| Outside AF | Inside AF | TWH27NRH Model | W (mm) | TWH54NRH Model | W (mm) | TWH120NRH Model | W (mm) | TWH210NRH Model | W (mm) | TWH430NRH Model | W (mm) | Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 1/4" | 1 1/16" | IB27-104-101 | 2.4 | - | - | - | - | - | - | - | - | |
| 1 7/16" | 1 1/16" | IB27-107-101 | 4.8 | - | - | - | - | - | - | - | - | |
| 1 7/16" | 1 1/4" | IB27-107-104 | 2.4 | - | - | - | - | - | - | - | - | |
| 1 5/8" | 1 1/4" | IB27-110-104 | 4.8 | IB54-110-104 | 4.8 | - | - | - | - | - | - | |
| 1 5/8" | 1 7/16" | IB27-110-107 | 2.4 | IB54-110-107 | 2.4 | - | - | - | - | - | - | |
| 1 13/16" | 1 7/16" | IB27-113-107 | 4.8 | IB54-113-107 | 4.8 | - | - | - | - | - | - | |
| 1 13/16" | 1 5/8" | IB27-113-110 | 2.4 | IB54-113-110 | 2.4 | - | - | - | - | - | - | |
| 2" | 1 5/8" | IB27-200-110 | 4.8 | IB54-200-110 | 4.8 | - | - | - | - | - | - | |
| 2" | 1 13/16" | IB27-200-113 | 2.4 | IB54-200-113 | 2.4 | - | - | - | - | - | - | |
| 2 3/16" | 1 5/8" | IB27-203-110 | 7.2 | IB54-203-110 | 7.2 | - | - | - | - | - | - | |
| 2 3/16" | 1 13/16" | IB27-203-113 | 4.8 | IB54-203-113 | 4.8 | - | - | - | - | - | - | |
| 2 3/16" | 2" | IB27-203-200 | 2.4 | IB54-203-200 | 2.4 | - | - | - | - | - | - | |
| 2 3/8" | 1 13/16" | IB27-206-113 | 7.2 | IB54-206-113 | 7.2 | - | - | - | - | - | - | |
| 2 3/8" | 2" | IB27-206-200 | 4.8 | IB54-206-200 | 4.8 | - | - | - | - | - | - | |
| 2 3/8" | 2 3/16" | IB27-206-203 | 2.4 | IB54-206-203 | 2.4 | IB120-206-203 | 2.4 | - | - | - | - | |
| 2 9/16" | 2" | - | - | IB54-209-200 | 7.2 | - | - | - | - | - | - | |
| 2 9/16" | 2 3/16" | - | - | IB54-209-203 | 4.8 | IB120-209-203 | 4.8 | - | - | - | - | |
| 2 9/16" | 2 3/8" | - | - | IB54-209-206 | 2.4 | IB120-209-206 | 2.4 | - | - | - | - | |
| 2 3/4" | 2 3/16" | - | - | IB54-212-203 | 7.2 | IB120-212-203 | 7.2 | - | - | - | - | |
| 2 3/4" | 2 3/8" | - | - | IB54-212-206 | 4.8 | IB120-212-206 | 4.8 | - | - | - | - | |
| 2 3/4" | 2 9/16" | - | - | IB54-212-209 | 2.4 | IB120-212-209 | 2.4 | - | - | - | - | |
| 2 15/16" | 2 3/8" | - | - | IB54-215-206 | 7.2 | IB120-215-206 | 7.2 | - | - | - | - | |
| 2 15/16" | 2 9/16" | - | - | IB54-215-209 | 4.8 | IB120-215-209 | 4.8 | - | - | - | - | |
| 2 15/16" | 2 3/4" | - | - | IB54-215-212 | 2.4 | IB120-215-212 | 2.4 | IB210-215-212 | 2.4 | - | - | |
| 3 1/8" | 2 9/16" | - | - | IB54-302-209 | 7.2 | IB120-302-209 | 7.2 | - | - | - | - | |
| 3 1/8" | 2 3/4" | - | - | IB54-302-212 | 4.8 | IB120-302-212 | 4.8 | IB210-302-212 | 4.8 | - | - | |
| 3 1/8" | 2 15/16" | - | - | IB54-302-215 | 2.4 | IB120-302-215 | 2.4 | IB210-302-215 | 2.4 | - | - | |
| 3 1/2" | 2 15/16" | - | - | - | - | IB120-308-215 | 7.2 | IB210-308-215 | 7.2 | - | - | |
| 3 1/2" | 3 1/8" | - | - | - | - | IB120-308-302 | 4.8 | IB210-308-302 | 4.8 | IB430-308-302 | 4.8 | |
| 3 7/8" | 3 1/8" | - | - | - | - | IB120-314-302 | 9.5 | IB210-314-302 | 9.5 | IB430-314-302 | 9.5 | |
| 3 7/8" | 3 1/2" | - | - | - | - | IB120-314-308 | 4.8 | IB210-314-308 | 4.8 | IB430-314-308 | 4.8 | |
| 4 1/4" | 3 1/2" | - | - | - | - | - | - | IB210-404-308 | 9.5 | IB430-404-308 | 9.5 | |
| 4 1/4" | 3 7/8" | - | - | - | - | - | - | IB210-404-314 | 4.8 | IB430-404-314 | 4.8 | |
| 4 5/8" | 3 7/8" | - | - | - | - | - | - | IB210-410-314 | 9.5 | IB430-410-314 | 9.5 | |
| 4 5/8" | 4 1/4" | - | - | - | - | - | - | IB210-410-404 | 4.8 | IB430-410-404 | 4.8 | |
| 5" | 4 1/4" | - | - | - | - | - | - | - | - | IB430-500-404 | 9.5 | |
| 5" | 4 5/8" | - | - | - | - | - | - | - | - | IB430-500-410 | 4.8 | |
| 5 3/8" | 4 5/8" | - | - | - | - | - | - | - | - | IB430-506-410 | 9.5 | |
| 5 3/8" | 5" | - | - | - | - | - | - | - | - | IB430-506-500 | 4.8 | |
| 5 3/4" | 5" | - | - | - | - | - | - | - | - | IB430-512-500 | 9.5 | |
| 5 3/4" | 5 3/8" | - | - | - | - | - | - | - | - | IB430-512-506 | 4.8 | |
| 6 1/8" | 5 3/8" | - | - | - | - | - | - | - | - | IB430-602-506 | 9.5 | |
| 6 1/8" | 5 3/4" | - | - | - | - | - | - | - | - | IB430-602-512 | 4.8 | |
| 6 1/2" | 5 3/4" | - | - | - | - | - | - | - | - | IB430-608-512 | 9.5 | |
| 6 1/2" | 6 1/8" | - | - | - | - | - | - | - | - | IB430-608-602 | 4.8 | |
| 6 7/8" | 6 1/8" | - | - | - | - | - | - | - | - | IB430-614-602 | 9.5 | |
| 6 7/8" | 6 1/2" | - | - | - | - | - | - | - | - | IB430-614-608 | 4.8 |