Designed to pair perfectly with our high-pressure floor pumps, the ABS-1 Pro HP chuck builds on our classic ABS Flip Chuck by introducing 90-degree bend for enhanced ergonomics and usability while still maintaining every bit of the ABS Flip Chuck's legendary durability.The flippable design allows for both Presta and Schrader valve compatibility and threads on for secure, reliable engagement. An integrated Presta valve-core wrench completes the system, providing easy valve core tightening and removal for tubeless systems.