☆ Selling Points The total length when disassembled is 120cm, so it doesn't interfere with driving when stored in a car, and it's also easy to carry to the rocky shore if stored in a commercially available rod case. The "rigging" for attaching the choke spearhead and the sling charge are all set up. ☆ About the Versatility of the Three-Piece Design This three-piece spear is designed for excellent versatility and portability, allowing you to handle even the powerful Hamahuefuki (as shown in image 10) and focusing on quick handling. Unlike long two-piece spears, three-piece spears use an "intermediate pipe" to connect the front and rear shafts. The usefulness of the intermediate pipe is that, depending on the target fish and usage conditions, even when replacing with a power band of a different outer diameter, you can adjust the "grip position" on the intermediate pipe to optimize the shot and maximize the power of the spear according to the strength of the power band. ☆ Size Front Shaft / Total Length: 97cm / Tip Outer Diameter: 10mm Intermediate Pipe / Total Length: 120cm / Outer Diameter: 16mm Rear Shaft / Total Length: 102cm / Tip Outer Diameter: 10mm Three-Piece / Total Length: 319cm / Weight: 720g ☆ Details The joint fittings for the tip, butt, and spigot joint are made of SUS 304 stainless steel. The intermediate pipe uses high-strength twill weave 3K carbon material, and the front and rear shafts are repurposed from carefully selected used golf clubs certified by golf equipment pro shops. The product uses a more durable intermediate pipe, with a thickness increased by 0.5mm from the one sold until recently (pipe on the right in image 7). As a countermeasure to prevent damage even if bending stress is applied to the joint fittings when the spearhead is stuck in a large fish like a grouper and the fish escapes under a rock, a fiberglass inner ferrule is inserted and glued to reinforce the shaft structure from the inside (see images 8 and 9). Spectra, boasting the highest strength in history, is used for the "rest tab" that holds the power band, and it is fixed to the intermediate pipe using polyester resin. A Daruma hook is used for the rigging that connects the choke line. ■ Additional information will be posted in the comments section.