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Spark Plug Wrench
Marking: "Hazet" (15mm long)
Marking Direction:
Length-wise, centered on shaft
Length: 24cm (239.3mm measured)
Decal: Hazet decal
Finish: Satin Silver
Tommy Bar
Length: 12cm
Finish: Satin Silver?


note: "U" shaped underline in this example
photo courtesy of Victor Ingram

VINTAGE HAZET CATALOG c.1954
Note: 763 Spark plug wrench.
"für Porschewagen."


Bosch W225T1
Type 1300, 1600 (normal)
Type 1300 S (Cold Season use)
Bosch W240T1
Type 1300 S, 1600 S
Page updated 1/2023
Note: See the relevant service manual or driver's manual for your car to determine which one is correct.
First reference 1956 Owners Manual (Date unknown), for 1300, 1300 S, 1600, 1600 S engines:


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