Crescent Lufkin 590GN Inage Oil Gauging Plumb Bob 1 Inch Dia 6.75 Inch Solid Brass SAE 20 Oz

Solid brass inage oil gauging plumb bob, 1 inch diameter and 6.75 inches long, graduated in both SAE and metric. Used with oil gauging tapes for liquid level measurements at oilfield tank batteries...

Unmarked 20 oz solid brass inage plumb bob, 1 inch diameter by 6.75 inches long. Pairs with oil gauging tapes for liquid level measurement at oilfield tank batteries and bulk storage facilities.

Oil gauging tape with Nubian D5 blade, 1/2 inch wide by 25 ft, paired with the 590 brass plumb bob. Used by tank gauger crews and oilfield operations for accurate liquid level measurement on storage...

50 ft Nubian D5 oil gauging tape, 1/2 inch wide, supplied with the 590 brass plumb bob. Field tool for tank gaugers measuring liquid levels at oilfield and bulk storage sites.

33 ft chrome-clad D4 oil gauging tape, 1/2 inch blade with 590 plumb bob included. Used for tank gauging and liquid level measurement at oilfield tank batteries and terminal operations.