CHS U-Pin Base — Mast Base

The CHS U-Pin Base is designed to deliver a quick, secure and intuitive connection between mast and board. Engineered with precision and built from durable materials, it offers a clean, efficient rigging experience that saves time and maximizes reliability on the water.

The U-Pin locking system is known for its simplicity and safety. Its compact design reduces bulk while ensuring a solid and dependable attachment every time you rig. Whether you’re freeriding, wave sailing or blasting in high wind, the U-Pin Base provides the stability and confidence required for all conditions.

Key benefits include:

• Fast, secure mast–base connection

• Reliable U-Pin mechanism for smooth engagement and release

• Durable construction built for long-term use

• Compact, ergonomic design that stays out of the way

• Compatible with all U-Pin extensions

With the CHS U-Pin Base, you spend less time rigging and more time riding — with complete trust in your setup.