10JCG (TT 0391 Rod Clamp Nut B)

Genuine Shimano Rod Clamp Nut B (part #10JCG) — this clamp nut threads onto the rod clamp bolt to secure the reel foot tightly against the rod seat. A stripped or rounded nut allows the reel to shift during trolling or fighting, costing you control when it matters most. Cross-references with Shimano part numbers TGT1442 and TT0391 — check cross-compatibility for your specific reel model. OEM replacement ensures proper thread engagement and secure mounting. Available from Offshore Tackle & Repair in Stuart, FL — your trusted source for genuine Shimano conventional reel parts.