This wrench is for all SZ cars (Spirit/Spur) that have an adapter on the top of the brake pump that looks like the one in the picture. This wrench is CNC water-jet cut from 5/16" steel plate. It is precisely cut and you may have difficulty if your adapter has been mangled with Vise-Grips or a chisel.
The body of the pump can be held with a Brake Pump Socket (item BTW001) and the socket hex can be held in a vise. This will allow plenty of leverage to break the adapter free. The adapter can also be removed with this wrench while the pump is still on the car. The nut under the adapter is a lock nut. Make sure to break it free first.

SZ Brake Pump Adapter Wrench

  • All British Tool Works tools are guaranteed for life.  No receipt necessary.  We will be astonished if one fails and we will ask plenty of questions, but it will be replaced post-haste or a refund given - your choice.  But honestly, that's not gonna happen.


    This tool alone can ship in a Small Flat Rate USPS Priority box for $8.40. Other items that fit in the box will ship for free.

    Priority shipping to Canada is $27.90. 

    Priority International shipping is up to $38.60.

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Contact:   801 897-1324

British Tool Works is not affiliated with Rolls-Royce Motor Cars Ltd. or Bentley Motors Ltd.

Brian Vogel's SRH33576