What it is External lock designed for 16-tube walking sticks and trekking poles. A rubber fastener clip that functions as a pole external lock, walking stick buckle, and cane fixing clip. Key benefits — why you need it Secure and reliable: the 16-tube external lock provides a firm hold between pole sections or on a cane to prevent slipping and unintended collapse. Quick, simple installation: installs easily on compatible walking sticks and poles with straightforward steps — no special tools required. Durable rubber construction: the rubber external lock fits tightly, resists wear, and cushions metal-on-metal contact for quieter, longer-lasting performance. Versatile replacement part: works as a cane external fastener, walking stick fastener clip, or trekking supplies buckle when original clips are worn or damaged. Important attributes Function: external locking/fixing clip for securing sections or attachments on walking sticks and trekking poles. Compatibility: specifically designed to fit 16-tube style poles and walking sticks; compatible with a range of brands using the 16-tube external lock format. Size: made for the 16-tube external lock configuration (matches original 16-tube components). Material: rubber fastener clip for grip, shock absorption, and reduced wear on mating parts. Performance: provides a stable lock, resists slipping under load, and restores reliable locking action to existing poles or canes. Typical use scenarios 1. Replace a worn or broken external clip on a daily-use cane to restore safe, stable walking support. 2. Install on a trekking pole as a quick repair or upgrade before a hike to ensure pole sections stay locked on rough terrain. 3. Fit to collapsible or adjustable walking sticks used for travel to maintain secure locking during transport and use. Why choose this part Matches the original 16-tube external lock specification and rubber design for predictable fit and function. Simple to install and effective immediately — ideal as a replacement clip or spare for outdoor and mobility equipment. Includes: one rubber external lock / fastener clip designed for 16-tube walking stick and trekking pole applications.