May 30, 2024 - The inner locking shape has been improved! The slots now extend fully into the center for any smaller sizes of screw hole pattern. The center bore has been increased to 12.9mm (0.5in) diameter to accomodate weapon styles that use a roller bearing. - This double-sided titanium weapon bar can be used for horizontal spinners (See our
Viper Horizontal Spinner Add-On) or really big "Nightmare"-style vertical spinners!
- Includes a 4-hole screw pattern that can be used with the
Blade Mount or with your own custom hub.
- Tooth rake and relief angles have been optimized for durability and destruction!
Finite element analysis of blade. 
Hole pattern and dimensions. Specifications: Material: Grade 5 (6AL-4V) Titanium
Length: 13.97cm (5.5in) tip-to-tip
Blade Thickness: 3.0mm (0.118in)
Bore: 10.0mm (0.394in)
Screw hole pattern: 19.05-25.4mm (0.75-1.0in) between 6-32 screws (matches
Blade Mount and
Blade Hub)
Weight: 53g (1.87oz)
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