top of page

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 and gold zinc plated. 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 as shown in the last picture. This will allow plenty of leverage to break the adapter free.  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.


    All US shipping is $9.20 - no matter the size.

    Please contact us for an accurate international quote.

    Please see the shipping FAQs for detailed shipping information.

bottom of page