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Snap-on TMR4 | 1/4" Drive Ratcheting Driver (Black) | 1/4" Drive, 8-31/32"
TMR4 turns any 1/4" drive socket into a ratcheting nut driver. It is 8-31/32" long overall, with a 3-7/8" shank and a black handle. Snap-on catalogues TMR4 under 1/4" Drive Tools, Ratcheting Drivers. Recorded specifications include Dimension C, Length, inches 8-31/32; Dimension E, Handle Length, inches 5-3/32; Dimension A, Shank Dia., inches 5/16; Dimension B, Shank Length, inches 3-7/8. TMR4 is specified as 1/4" Drive, 8-31/32", so match that against the fastener and clearance involved.
Key features
- Three-position ratchet: forward, reverse or locked out
- Accepts any 1/4" drive socket
- Handle length 5-3/32", shank length 3-7/8"
- Black handle
- Specifications
| Part Number | TMR4 |
| Brand | Snap-on |
| Dimension C, Length, inches | 8-31/32 |
| Country of Origin | USA |
| Dimension E, Handle Length, inches | 5-3/32 |
| Dimension A, Shank Dia., inches | 5/16 |
| Dimension B, Shank Length, inches | 3-7/8 |
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