Scienceware* Policemen and Stirring Rods

(A)Teflon* policeman
7.9 mm (5/16 in.) Teflon TFE diameter rod with flattened ends. 10 in. long.
(B) Polypropylene policeman
4.7 mm (3/16 in.) diameter molded polypropylene rod with one end flattened and cut diagonally. 8 in. long. Steam autoclavable at 121°C (250°F).
(C) Large policeman
The handle is a rigid 6 mm (1/4 in.) steel rod enclosed in polyethylene. The tapered, flattened end is 25 mm (1 x 1 in.). 8 in. long. Blister packed.
(D) Teflon stirring rod
Teflon TFE 6.35 mm (1/4 in.) diameter stirring rods have a fully enclosed metal insert for rigidity while reshaping. Solid, molded polypropylene stirring rods have rounded end, 4.7 mm (3/16 in.) diameter, and are steam autoclavable at 121°C (250°F).