Attributes . Knob Material . Values

2 (Metal) (3)   Aluminum (13)   Black nylon resin PA6 (1)   Brass (37)   Brass Bronze (2)   Brass/Steel/Zinc (5)   Cast Iron FC200 (1)   Cold-Rolled Steel (1)   Heavy Gauge Steel (1)   metal (2)   Phenolic (7)   Plastic (5)   Polypropylene (2)   Stainless Steel (1)   Steel (6)   Zinc (2)