This RAM high strength composite cradle is designed to hold the following devices:
Apple iPhone 4

Material:
High Strength Composite

Ball Size:
1″ Rubber Ball “B” Size

Note:
The cradle includes a set of two nuts and bolts to connect the cradle to any of the RAM compatible mounts. RAM cradles do not include the B238 (Diamond Base & Ball) or RAPB238 (Diamond Composite Base & Ball), required to attach to the cradle and RAM mounting system.

This cradle will NOT hold the Apple iPhone 3G or the Apple iPhone 3G S. This cradle will not work with any apple bumper or cover, for an alternative click here.