The Boat Hook Lock Button Accessory Adapter allows a standard universal/Acme threaded boat hook or pole to be used with Shurhold™ and other accessories that feature a lock-button attachment system. It’s a simple, effective way to expand the versatility of your existing boat hook by making it compatible with a wider range of marine cleaning and maintenance tools. Designed to thread directly onto the end of most standard boat hooks or poles, this adapter converts the threaded tip into a lock-button style connection. This lets you quickly attach and remove compatible accessories with a secure push-button lock, saving time and eliminating the need to carry multiple poles onboard. Constructed from fiberglass-filled injection-molded nylon, the adapter offers excellent strength, impact resistance, and UV protection for long-term use in harsh marine environments. Compact and lightweight, it’s an easy upgrade for boaters who want more flexibility from their existing gear. Boat hook not included. Features & Benefits: Converts universal/Acme threaded boat hooks to lock-button accessory systems Compatible with Shurhold™ and other lock-button style attachments Quick push-button connection for fast accessory changes Expands the functionality of existing boat hooks and poles Lightweight, corrosion-resistant, and UV stable Construction: Fiberglass-filled injection-molded nylon Specifications: Thread type: Universal / Acme Length: 3-1/2" Diameter: 1" Weight: 0.05 lb Standard pack: 5 each Display part: 491060-1