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DFARS Specialty Metals
Fingertip Ratchet Wrenches
Multi-Lobe with Smooth Grip
Round with Knurled Grip
Prevent overtightening fasteners—you’ll feel the resistance from the fastener in your fingers, so you'll know when to stop. Also known as thumbwheel ratchets. You won’t be able to apply as much force as you can with a standard ratchet wrench.
Plastic wrenches are shaped to fit your fingertips for a comfortable grip.
Chrome-plated steel wrenches are knurled to give you a good grip. Since they're all metal, they're built to last.
| Overall Lg. | Turn Required to Ratchet | Color | Each | |
Plastic—Multi-Lobe with Smooth Grip | ||||
|---|---|---|---|---|
1/4" Square Drive | ||||
| 1 3/4" | 5° | Green | 0000000 | 00000 |
3/8" Square Drive | ||||
| 1 3/4" | 5° | Red | 0000000 | 00000 |
1/2" Square Drive | ||||
| 1 3/4" | 5° | Blue | 0000000 | 00000 |
Chrome-Plated Steel—Round with Knurled Grip | ||||
1/4" Square Drive | ||||
| 1 1/2" | 7.5° | __ | 00000000 | 00000 |
3/8" Square Drive | ||||
| 1 1/2" | 7.5° | __ | 00000000 | 00000 |
Finger-Tightening Socket Adapters
Fit these adapters between a wrench and socket to enable finger tightening. Also known as spinners.
Square drive size adapters also convert one square drive size to another.
For technical drawings and 3-D models, click on a part number.
| Square Drive Size (Gender) | Head Dia. | Overall Lg. | Material | Each | |
Finger-Tightening Adapter | |||||
|---|---|---|---|---|---|
| 1/4" (Female) × 1/4" (Male) | 1" | 7/8" | Chrome-Plated Steel | 0000000 | 00000 |
| 3/8" (Female) × 3/8" (Male) | 1 1/2" | 1 1/2" | Chrome-Plated Steel | 0000000 | 00000 |
| 1/2" (Female) × 1/2" (Male) | 1 13/16" | 1 9/16" | Chrome-Plated Steel | 0000000 | 00000 |
Finger-Tightening Adapter/Square Drive Size Adapter | |||||
| 1/4" (Female) × 3/8" (Male) | 13/16" | 7/8" | Chrome-Plated Steel | 0000000 | 00000 |
| 1/4" (Female) × 1/2" (Male) | 13/16" | 1" | Chrome-Plated Steel | 0000000 | 00000 |
| 3/8" (Female) × 1/2" (Male) | 1 1/8" | 1 1/8" | Chrome-Plated Steel | 0000000 | 00000 |