Abstract: A stringing block system is disclosed. The stringing block system includes a plurality of plates forming a housing coupled to a base, at least one sheave coupled to the housing, and a side gate. In some embodiments, the base is an adjustable base configured to rotate the stringing block system forward or backward such that one or more sheaves will form an angle with the respect to a ground surface. A desired angle can easily be achieved to create proper alignment with a successive structure. The adjustable base is structured such that rotating the stringing block system does not require disengaging the entire system from a structure. In some embodiments, the stringing block system includes an extendable guide arm coupled to the housing, which provides a greater area for a helicopter pilot to work with when lowering a wire onto the stringing block system.

Abstract: The disclosures concerns a wire guide assembly with at least one sheave for stringing utility cable about utility structures such as towers and telephone poles. A wire guide assembly comprises: a plurality of plates forming a housing, a sheave, and a side gate with an elongated guide arm extending therefrom, wherein the side gate is pivotally attached to a plate of the housing forming a channel corresponding to a volume between the sheave, the side gate, and the housing, with the guide arm attached to the housing at an angle between 45 and 90 degrees. The wire guide assembly is further characterized in that the wire guide assembly can be used in suspension, or attached to a cross arm of a utility structure, wherein the elongated guide arm extending outwardly from assembly can be utilized for catching utility wire as it is introduced to the assembly via a helicopter.

Abstract: An exercise device for action sports training is introduced herein. The device is configured for training and conditioning of the muscles associated with moto-induced CECS or “arm pump”. In various embodiments the exercise device can be configured for self-standing; mounting to a stationary object; or a combination thereof.