floor screws for sale, brand-new and used.

2 Pointer Knobs Pulled from used equipment, set of two of knobs is made of hard plastic with knurled barrels and aluminum trim on top. Short wing nut style extrusions to each side make the knobs easier to turn. White line down on of the sides.

Lot of 5 Pointer Knobs Pulled from used equipment, set of 5 pointer knobs are made of lightweight black plastic with a white dot and indented groove along the edge to serve as pointer. They measure 3/4" in diameter x 2/3" tall and are spline style for 1/4" shaft. Not a set screw type knob.

Skirted Control Knob Black plastic control knobs feature a clear-skirted dial marked 0 to 10. Skirt measures 1.5". Knob stands 0.85" tall.

THIS ITEM IS FOR (1) ONE: RED KNOB FOR 1/8" SHAFT DIM: 1/2" OD X 3/4" H KNURLED RED PLASTIC WITH A BLACK DOT (circle) AS A POINTER. ALUMINUM INSERT, SPUN ALUMINUM CAP, WITH 1 SET SCREWS. Very nice quality & condition.

THIS ITEM IS FOR (1) ONE: KNOB FOR 1/8" SHAFT .7" OD X .61" H KNURLED BLACK MATTE PLASTIC. ALUMINUM INSERT, 2 SET SCREWS. MADE BY CONTROL KNOBS, INC.

THIS ITEM IS FOR (1) ONE: RED KNOB FOR 1/8" SHAFT DIM: .710" OD X .735" H KNURLED RED PLASTIC WITH WHITE LINED POINTER. ALUMINUM INSERT, SPUN ALUMINUM CAP, WITH 2 SET SCREWS. Very nice quality & condition.

Skirted Control Knob Black plastic control knobs feature a skirted dial marked 0 to 10. Skirt measures 1.5". Knob stands 0.65" tall.

Set of 3 Knobs Pulled from vintage equipment, set of 3 knobs is made of black plastic with aluminum trim insert in top. Knobs measures 1/2" in diameter with hole for 1/4" shaft. 2 set screws on side.

Alco Knob Nice quality used knob made by Alco in Japan measures 1-3/16" in diameter and is made of solid aluminum with a black finish. White pointer line on top and down the side. Designed for 1/4" shaft.

Mixed Knob Lot Pulled from used equipment dating from the 1960s through 2000s, lot of 75 knobs and buttons is a mix of different types and sizes. Included are solid aluminum, skirted, bakelite large and small, pointers, lower and upper knobs, knurled with aluminum trim, plastic button tops from test equipment, different shaft sizes, etc. A few quirky types in the batch, but most are the traditional "set screws on the side of the knob" style.

OG5891 - Vintage Black Bakelite 2 1/4" diameter 1/4" shaft Tuning Knob - It has a brass insert that accepts a 1/4" shaft and two set screws to attach the knob to the shaft. 7/8" thick, 2.7 oz. An ideal knob for your vintage ham radio receiver, transmitter or VFO.

Vintage Weston Temperature Deviation Meter 5619100. Very nice shape, measures about 5.75" x 4.6". One of the mounting screws broken off (circled in picture).

PacTec Electronic Project Box Enclosure 5.5"x3.5"x1" 5 Button Pad Headphone Jack These were salvaged from hundreds of older used church audio receiving equipment. These are very high quality, strong, commercial enclosures. It will include the screws.

OG6158- Vintage - 6155A - Audio Transformer: Has a removable ring attached by 4 screws. Terminals are numbered 1 - 3 - 5 - 7: Ohms between terminals 1 and 3 = 200 ohms; terminals 5 to 7 = 25 ohms. Case is 2" H x 1 5/8" dia.

3---2 TONES PIEZO BUZZER YOU ARE BIDDING ON 3 BUZZERS RADIO SHACK 273-075 95 DB BUZZER OPERATE FROM 6 TO 20 VOLTS DC 2 TONE CHOICES, STEADY OR PULSE TONE MOUNT BY LARGE NUT AT FRONT (NOT INCLUDED) OR 2 SMALL SCREWS AT REAR THESE ARE USED BUT WORKING FINE $7.29 EACH AT RADIO SHACK

This is an LCD cape for Beaglebone black purchased from sparkfun. Sparkfun Beaglebone Black Cape - LCD (4.3") It has been tested and works well but the project for this did not gain momentum.Lcd works great, all buttons and touchscreen function correctly. Still has the protective cover on touchscreen.

Patent Plaque Texas Instrument Bubble Memory 1979 Magnetic Bubble Memory CircuitPatent # 4,152,776 Issued for a technical member of Texas Instruments, 1979 In very good condition on the front side. The back has velcro and two holes for wall screws. Light scratches on the back.

THE ITEMS FOR SALE ARE 20 SMALL HEAT SINKS (ONLY ONE PICTURED BUT YOU GET 20) 4 3/8" X 1 1/8" X 3/4" SOME MACHINE SCREWS ARE INCLUDED THERE ARE A FEW TAPED HOLES BUT PLENTY OF ROOM TO MOUNT YOUR EQUIPMENT, THE ITEM IS SOLD AS IS WHERE IS BUT IF FOUND DEFECTIVE MAY BE RETURN WITHIN 14 DAYS FOR A FULL PURCHASE PRICED REFUND THANKS FOR LOOKING

I have for auction a great early piece of telephone history. Here is a Weston Electrical Instrument Corp., Newark, NJ, U.S.A. 1000.