Panther Lightweight 4 Stroke Motor Bracket. Twist-knob safety locks provide increased torque rating while helping secure the bracket in place. Built extra tough and extra wide for heavier 4-stroke engines. The motor's weight is counterbalanced by heavy-duty stainless steel torsion springs for easy lifting. Features a 2" thick weatherproof and maintenance-free polypropylene mounting board along with aircraft-type stainless steel hardware. 4-position lock bar and 11" of travel allows for a better range of trim adjustments letting you fine tune the motor height for optimal performance. Rated for long- or short-shaft engines. Meets ABYC Standards. (Do not use without the included Panther 55-0415 safety cable.) Features of Panther 55-0408SS Lightweight 4 Stroke Motor Bracket Works with 4-stroke motors up to 15 HP or 2-stroke motors up to 20 HP with a maximum weight of 132 lbs. Twist-knob safety locks provide increased torque rating while helping secure the bracket in place Built extra tough and extra wide for heavier 4-stroke engines Heavy-duty stainless steel torsion springs for easy lifting 4-position lock bar and 11" of travel allows for a better range of trim adjustments Package Contents: Panther 55-0408SS Lightweight 4 Stroke Motor Bracket Panther 55-0408SS: Lightweight 4 Stroke Motor Bracket