Penn Slammer Spinning reels are made with a full metal body and side plate to keep precise gear alignment under heavy loads and triple-supported and oversized stainless steel main shaft for uncompromising strength and alignment. Also including oversized HT-100 drag washers that provide smooth drag under heavy loads, Shielded stainless steel ball bearings, machine-cut alloy main gear, Techno-balanced rotor gives smooth retrieves, and Penn Leveline wrap system.