hardware knobs
davies 2820 j four prong knob 1 1 2 1 4 20x1 ps
four prong knob screw length in . 1.00 in . thread size in . 1 4 20 dia . in . 1 1 2 in . base dia . in . 5 8 knob type clamp knob style four arm material hr phenolic finish high gloss standards steel zinc plated height in . 1.0 length in . 2.00 in . overall height 1.0 overall length 2.00 in . thread type course width 30 to 400 f br b features b ul li base dia . in . 0.625 li li dia . in . 1 1 2 li li finish high gloss li li height 1.00 li li height in . 1.00 li li item four prong knob li li length 2.00 li li length in . 2.00 li li material hr phenolic li li screw length in . 1 li li style four arm li li thread size 1 4 20 li li thread size in . 1 4 20 li li width 30 to 400 f li li knob type clamp knob li li overall height 1.0 li li overall length 2.00 li li thread type course li li standards steel zinc plated li li screw length 1.00 li li diameter 1.50 li ul