Can be used in both up and down locking configuration, as a downlocker it would need to be used with a fighting butt or handle extension. The reel
Custom Reel Seats For Rod Building
Up-Locking Reel Seats, Reel Seats
Down-locking reel seats – Proof Fly Fishing
0 to 4 up Locking Reel Seat FRC-UL6S
6 to 10 Weight Up/ Down Locking Reel Seat FRC-UL6L with Carbon Insert — Fortitude Rod Co
Seaguide HSC™ Hyper Sensitive Carbon Spinning Reel Seat, Unique carbon fiber molding process, All parts including reel seat body, hood and locking nut
Seaguide HSC™ Carbon Fiber Spinning Reel Seat XVSHSC
Anglers ResourceSpinning Reel Seats Archives - Anglers Resource
6 to 10 Weight Up/ Down Locking Reel Seat FRC-UL6L with Carbon Insert — Fortitude Rod Co
5 to 8 weight Uplocking Reel Seat FRC SK-ULM — Fortitude Rod Co