2837-A,KNOB 4 ARM 5/16"-18 POLYPRO
2837-B,KNOB 4 ARM 3/8"-16 POLYPROPYLENE
2837BE,KNOB 4 ARM THERMOPLASTIC
2837DT,KNOB 4 ARM THERMOPLASTIC
2837DU,KNOB 4 ARM THERMOPLASTIC
2837DV,KNOB 4 ARM THERMOPLASTIC
2837DW,KNOB 4 ARM THERMOPLASTIC
2837DX,KNOB 4 ARM THERMOPLASTIC
