The new generation of the Benro B-series is black anodized. To the previous model B-3, the arcA-swiss compatible quick change unit has been equipped with a bubble level (spirit level). The B3 is very easy to operate via a locking screw, a friction screw and a pan screw. The base has a 3/8'' thread, so you can screw the ball head onto any standard tripod. If needed, you can use the included 3/8'' to 1/4'' thread adapter, so the head attaches effortlessly to a 1/4'' screw. The ball runs absolutely clean. With a dead weight of 0.46 kg, the B3 ball head can be loaded up to a maximum of 20 kg.The quick-release plate can be removed upwards from the quick-release unit through the top screw. Laterally, the plate is no longer possible to slip out.