Lancaster Pump Stretcher Replacement Jaws Yellow You can see the Jaws

You can see the Jaws are a darker color indicating that they are hardened by heat treatment

These are cast aluminum 3" in diameter with a 5/8" arbor hole

1 Deadman Valve

These are used on side grinders and end grinders

5/8" BALDOR BUFF FLANGES

Lancaster Pump Stretcher Replacement Jaws Yellow You can see the JawsReplacement Stretcher Jaws ONLY. They are intended for installation in the Stretcher Cartridge. These are the original and only units made in the USA by Lancaster Pump. Lancaster Pump holds the original patent for this metal Shrinker Stretcher concept. The Lancaster Pump Stretcher Shrinkers have been copied in China and their poor imitations are not near the quality of ones made in the USA. The Lancaster Jaws are a darker color indicating they are