This single staff is a dream pole for birders photographers hunters. Underneath the solid wood knob is a universal screw mount to accommodate scopes cameras and a "Y" Attachment for a gun. The comfortable Foam Gripping surface is also helpful for anglers looking for the perfect trout...we can't help you get the fish but we can help you navigate the rocky stream. The 360° turn back security of the Super Lock System (SLS) was proven to be the strongest by TUV an independent testing lab. The Soft Antishock System (SAS) Carbide Flextip and the Rubber Tip for pavement use makes this one all around pole.