- Ring spanner type: Ring ratchet spanner
- Type of drive profile: Twelve-point
- Connection size: 9 x 12 mm
Push-in ring and ratchet spanners with SE 9x12 fitting for torque wrenches
Push-in ring spanners and ring ratchets are the heads you fit on a torque wrench with an insert connection, to tighten nuts and bolts to a controlled torque. They are used in the automotive sector, machine building and anywhere a joint has to be tightened to specification.
First look at the connection of your torque wrench. Most heads in this category have an SE 9x12 insert connection; other push-on ring spanners have their own connection, such as 22 Z, which only fits the matching torque wrench. Then choose the across-flats size of the nut, from about 12 mm to 46 mm. A fixed push-in ring spanner encloses the nut completely. A switchable push-in ratchet spanner works faster when you do not want to take the spanner off and reposition it each time. Ring spanner bits are a compact alternative.
The heads come from Gedore, Bahco, Wera and Facom. To cover several sizes at once there are insert spanner sets for torque wrenches; angle gauges and crowfoot spanners sit with the wider accessories for torque wrenches.
- Ring spanner type: Ring ratchet spanner
- Type of drive profile: Twelve-point
- Connection size: 9 x 12 mm
- Ring spanner type: Single ring spanner
- Type of drive profile: Twelve-point
- Connection size: 9 x 12 mm
- Ring spanner type: Ring ratchet spanner
- Type of drive profile: Twelve-point
- Connection size: 9 x 12 mm
- Ring spanner type: Single ring spanner
- Type of drive profile: Twelve-point
- Connection size: 9 x 12 mm
- Ring spanner type: Single ring spanner
- Type of drive profile: Twelve-point
- Connection size: 9 x 12 mm
- Ring spanner type: Single ring spanner
- Drive profile size: 41 mm
- Type of drive profile: Twelve-point
- Ring spanner type: Single ring spanner
- Drive profile size: 36 mm
- Type of drive profile: Twelve-point
- Ring spanner type: Single ring spanner
- Drive profile size: 24 mm
- Type of drive profile: Twelve-point
- Ring spanner type: Single ring spanner
- Drive profile size: 46 mm
- Type of drive profile: Twelve-point
- Ring spanner type: Single ring spanner
- Drive profile size: 32 mm
- Type of drive profile: Twelve-point
- Ring spanner type: Single ring spanner
- Type of drive profile: Twelve-point
- Connection size: 9 x 12 mm
- Ring spanner type: Single ring spanner
- Drive profile size: 30 mm
- Type of drive profile: Twelve-point
- Ring spanner type: Single ring spanner
- Drive profile size: 22 mm
- Type of drive profile: Twelve-point
- Ring spanner type: Single ring spanner
- Drive profile size: 13 mm
- Type of drive profile: Twelve-point
- Ring spanner type: Single ring spanner
- Drive profile size: 19 mm
- Type of drive profile: Twelve-point
- Ring spanner type: Single ring spanner
- Drive profile size: 24 mm
- Type of drive profile: Twelve-point
- Ring spanner type: Single ring spanner
- Drive profile size: 17 mm
- Type of drive profile: Twelve-point
- Ring spanner type: Single ring spanner
- Type of drive profile: Twelve-point
- Connection size: 14 x 18 mm
- Ring spanner type: Open ring spanner
- Type of drive profile: Twelve-point
- Connection size: 9 x 12 mm