Dropped one overboard? Snapped it mid-rig? The RAILBLAZA Replacement Knob Black x2 pack is your quick fix to get back in action without skipping a beat. These heavy-duty replacement knobs are identical to the originals used across the RAILBLAZA lineup—built to lock down your accessories with no slip, no strip, and no compromise. Made from UV-stable, high-impact plastic with a stainless steel thread insert, they stand up to sun, salt, and full-throttle use. Whether you’re swapping parts, restoring gear, or just keeping a couple spares on deck (smart move), this twin-pack makes sure you’re always locked in and dialed tight. Because a missing knob shouldn’t be the reason your rod holder’s flopping around like a wet sock.