3/8"-16 x 2-1/2" Black Plastic Coarse Thread Bar Knobs CKS-051 (3 pcs.)

Diameter: 3/8"
Diameter 2: 2-1/2"
Material: Steel
Finish: Zinc/Black Plastic
Thread Size: 16 (Coarse)
Style: Bar Clamping
Type: Knob

Box of 3.

A knob is a rounded handle that one pulls or twists to open doors or drawers.