West Coast Adapter 5×100 to 5×112 57mm CB 12×1.5 Studs 1" Thick (1-5100-5112)
West Coast Wheel Accessories 1-5100-5112 Adapter 5×100 to 5×112 57mm CB 12×1.5 Studs 1" Thick are precision-engineered wheel adapters designed to convert a 5×100 bolt pattern to a 5×112 pattern. Constructed from high-strength steel with a 57mm center bore, these adapters provide 12×1.5 studs and a 1" thickness for secure, stable wheel mounting. They ensure proper seating, torque transfer, and stability, making them ideal for custom wheels and performance applications.
Converts 5×100 bolt pattern to 5×112 for wheel compatibility
57mm center bore ensures proper hub alignment
12×1.5 studs provide strong and secure attachment
1" thick construction supports safe load distribution
High-strength steel for durability and long-lasting performance
Enables installation of custom or aftermarket wheels
Maintains proper wheel alignment and stability
Durable construction resists deformation under load
Provides reliable and secure mounting for performance and daily driving
Technical Specifications:
Model: 1-5100-5112
Type: Wheel adapter
Original Bolt Pattern: 5×100
New Bolt Pattern: 5×112
Center Bore: 57mm
Material: High-strength steel
Product identification
- Brand: West Coast Wheel Accessories
- Model / MPN: 1-5100-5112





