ADVLock Base 1 (Thru Hole AMPs)

Our ADVLock Base 1 is equipped with the female mating cog pattern that will connect with any of our ADVLock Extension Arms. This base has a 4 bolt counterbored pattern in the landscape orientation of the AMPs pattern (38mm x 30mm). The counterbored holes are suitable for M4 screws only. 

The B1 base is designed to be attached to our AMPs pattern top clamps that have threaded M4 holes. It can also be attached to various plates that accomodate the AMPs pattern in landscape orientation (think rally tower mounting surfaces or your own homemade plate). 

The B1 is shown bolted directly to our top clamp in the assembly images (entire assembly is not included, it shown for illustrative purposes only). 

Features: 

• Unique cogged tooth pocket that engages with the male star pattern on any of our ADVLock Extension Arms.
• This interlocking fitment creates a rock solid fit that will not rotate/slip in the hardest of impacts
• Machined from 6061T6 aluminum 
• Finished with a ceramic bead blast and black anodizing

Includes: 

• Qty 1 B1 Base
• Qty 1 M6x20mm dacromet plated hex head bolt
• Qty 4 M4x12mm Stainless Socket Head Cap Screws
• Qty 1 Thumbknob with Qty 1 Standoff Spacer
• Qty 2 M6 Stainless Flat Washers