Stems

Sigma Stem Extension Kit (5" Square Tube and 4-1/2" Threaded Tube) 18.30.216

Sigma Stem Extension and All Thread Tube Kit (16 Point) 18.30.896

Sigma Stem Extension and All Thread Tube Kit (20 Point) 18.30.897

Sigma Standard Stem Extension 20 Point (78.30.048)

Sigma 1/2"x2.5" All-Thread Tube and 3-5/8" Stem Extension 16 Point

Sigma Handle Stem Assembly 18.30.249

Sigma Lever Stem Assembly 18.30.248

Sigma Stem Extension Kit 16 Point 18.30.049

Sigma Standard Stem Extension 16 Point (18.30.048)

Contemporary Style Volume Control Stem Assembly

9/16" All Thread Tube 3-1/16" with Lock Nut 18.30.065

Traditional Style Volume Control Stem Assembly

9/16" All Thread Tube 3-3/4" with Lock Nut

Sigma Brass Stem and All-thread 20 Point 18.30.119

Sigma Brass Stem and All-thread 20 Point 18.30.123

Sigma Brass Stem and All-thread 16 Point 18.30.122