Description: Made of aluminum alloy material, equipped with black coating, durable and anti-rust. Inserted two-section telescopic rapid contraction bracket: Provide real convenience to fishermen, and to be functional and quality. The shrink bracket can quickly adjust the height: closed lock, fixed bracket length, quick lock, quick fix, open to adjust the length of the inner rod of the bracket. Inserted threaded tip: Insertion is easier and more secure. Solid inner rod and durable outer rod are more sturdy and suitable for all environments. Supports the various standard caliber alarms. Specification: Item Type: Fishing Bracket Material: Aluminum alloy Color: Black Size: Shrinkage length: Approx. 45 cm / 17.7 inch Extension length: Approx. 78 cm / 30.7 inch Outer rod diameter: Approx. 16mm Inner rod diameter: Approx. 13mm Package Weight: Approx. 250g Package List: 2 * Outer rod 2 * Inner rod