The Notch Marvin fiberglass extension 1.25" hollow core round pole is a testament to lightweight durability. Engineered with a 25% thicker wall than average poles, it ensures rigidity and exceptional strength. This pole features aircraft-grade aluminum extension couplings locked by a user-friendly spring clip. With a male ferrule end for secure attachment to a base pole and a quick-attaching female ferrule on top, it offers versatility in use. Batch tested to 100kV per foot for 5 minutes, it boasts a flexural strength of ≥ 380 Kgf and compression strength of ≥ 250Kgf. The Barcol Hardness, per ASTMD2583, is ≥ 45B, ensuring longevity and performance.