Upper Stretcher Pressure Block
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 heat treated. The heat treatment process used on Lancaster jaws keeps the jaws sharper longer than imports. Without sharp jaws the metal will slip in the jaws. All the Lancaster Pump Jaws will have "CB" stamped on them. The Lancaster Pump pressure blocks won't break like imports. The Lancaster cartridge cover will not bend and deform with use like the import cartridge body. Please check out the broken and deformed ... IMPORT ... parts pictured.
Lancaster Pump Stretcher / Shrinker tools will not let you down in the middle of a project.
We stock the replacement jaws and all the other parts you may have worn out. See our other listings.
Safety First - Always wear adequate & proper EYE, EAR, FACE, BODY and RESPIRATORY PROTECTION.
Made in the USA