Thread: Extended Bolts
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Old 01-11-2009, 08:18 PM   #5
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Join Date: Jul 2007
Location: Texarkana, Texas
Posts: 959
Originally Posted by boxster6354
The bowl piece does not appear to be metal -> magnet test ;-) and feels pretty lite, anyone have experience with these and is it safe to use?
+1 for aluminum. I'm pretty sure that they're aluminum. The stock OEM pieces seem real light like aluminum too. Makes sense - I think that part of their purpose is to keep those beautiful wheels from being marred when you install the lug bolts. Aluminum would fit this purpose nicely.

2000 Boxster S - Gemballa body kit, GT3 front bumper, JRZ coilovers, lower stress bars
2003 911 Carrera 4S - TechArt body kit, TechArt coilovers, HRE wheels
1986 911 Carrera Targa - 3.2L, Euro pistons, 964 cams, steel slant nose widebody
1975 911S Targa - undergoing a full restoration and engine rebuild
Also In The Garage - '66 912, '69 912, '72 914 Chalon wide body, '73 914
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